diff --git a/Documentation/Doxygen/src/code_size.md b/Documentation/Doxygen/src/code_size.md index f06cf696b..0a9bf31d9 100644 --- a/Documentation/Doxygen/src/code_size.md +++ b/Documentation/Doxygen/src/code_size.md @@ -1,6 +1,6 @@ # Code size {#dsppp_code_size} -It was explained in previous sections that types `Vector` and `Vector` are considered as different types if `NB1` and `NB2` are differents. +It was explained in previous sections that types `Vector` and `Vector` are considered as different types if `NB1` and `NB2` are different. A template algorithm is like a code generator that will generate different code for different values of the template arguments : the types. diff --git a/Documentation/Doxygen/src/history.md b/Documentation/Doxygen/src/history.md index a5aa2d19c..c7dabe00e 100644 --- a/Documentation/Doxygen/src/history.md +++ b/Documentation/Doxygen/src/history.md @@ -1,5 +1,5 @@ # Revision History {#rev_hist} -CMSIS-DSP version is offically updated upon releases of the [CMSIS-DSP pack](https://www.keil.arm.com/packs/cmsis-dsp-arm/versions/). +CMSIS-DSP version is officially updated upon releases of the [CMSIS-DSP pack](https://www.keil.arm.com/packs/cmsis-dsp-arm/versions/). The table below provides information about the changes delivered with specific versions of CMSIS-DSP. diff --git a/Documentation/Doxygen/src/mainpage.md b/Documentation/Doxygen/src/mainpage.md index d7ce18e2f..61284b88d 100644 --- a/Documentation/Doxygen/src/mainpage.md +++ b/Documentation/Doxygen/src/mainpage.md @@ -75,7 +75,7 @@ The table below explains the content of **ARM::CMSIS-DSP** pack. Directory | Description :--------------------------------------|:------------------------------------------------------ 📂 ComputeLibrary | Small Neon kernels when building on Cortex-A - 📂 Documentation | Folder with this CMSIS-DSP documenation + 📂 Documentation | Folder with this CMSIS-DSP documentation 📂 Example | Example projects demonstrating the usage of the library functions 📂 Include | Include files for using and building the lib 📂 PrivateInclude | Private include files for building the lib @@ -163,7 +163,7 @@ All algorithms are compared with a double precision reference and the different As consequence, the small differences that may exists between the different architecture implementations should be too small to have any practical consequences. -Also, when targetting Helium or Neon, some functions have different APIs. +Also, when targeting Helium or Neon, some functions have different APIs. ### Different API for Helium * Biquad F32 and F16 : A different init function must be used diff --git a/Documentation/Doxygen/src/matrix.md b/Documentation/Doxygen/src/matrix.md index c3c983b0d..d07cfaca7 100644 --- a/Documentation/Doxygen/src/matrix.md +++ b/Documentation/Doxygen/src/matrix.md @@ -123,7 +123,7 @@ In addition to the vector operations `+`,`-` and `*`, matrixes are supporting mo * `dot` for vector / matrix products * `diagonal` to create a diagonal matrix from a vector. * `identity` to create an identity matrix -* `tranpose` to create the transposed matrix +* `transpose` to create the transposed matrix * `outer` for the outer product of two vectors ### dot diff --git a/Documentation/Doxygen/src/vector.md b/Documentation/Doxygen/src/vector.md index 25d65edff..3c5e8a2ca 100644 --- a/Documentation/Doxygen/src/vector.md +++ b/Documentation/Doxygen/src/vector.md @@ -69,7 +69,7 @@ You can then operate with this virtual vector: subD = subD + 2.0f; ``` -If you display the vector `d`, you'll see that `2.0f` has been added to all elements starting from the 2rd one. +If you display the vector `d`, you'll see that `2.0f` has been added to all elements starting from the 2nd one. `VectorView` do not own their memory. It is owned by the original vector. diff --git a/Documentation/README.md b/Documentation/README.md index 23670e6f6..dc4ef98c3 100644 --- a/Documentation/README.md +++ b/Documentation/README.md @@ -2,7 +2,7 @@ CMSIS-DSP Documentation in HTML format is published online at [https://arm-software.github.io/CMSIS-DSP](https://arm-software.github.io/CMSIS-DSP). -The version drop-down menu there allows to switch between the documentation provided with offical releases and the latest draft documentation for the main branch. +The version drop-down menu there allows to switch between the documentation provided with official releases and the latest draft documentation for the main branch. The documentation source is maintained in `Documentation/Doxygen/` folder as a mixture of markdown and doxygen formats. Component source files, templates and examples may also contribute information that gets integrated into the final documentation. diff --git a/Examples/ARM/arm_bayes_example/arm_bayes_example.ini b/Examples/ARM/arm_bayes_example/arm_bayes_example.ini index 0b2af1253..fac2424fe 100644 --- a/Examples/ARM/arm_bayes_example/arm_bayes_example.ini +++ b/Examples/ARM/arm_bayes_example/arm_bayes_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_class_marks_example.ini + INCLUDE arm_class_marks_example.ini */ diff --git a/Examples/ARM/arm_class_marks_example/arm_class_marks_example.ini b/Examples/ARM/arm_class_marks_example/arm_class_marks_example.ini index 0b2af1253..fac2424fe 100644 --- a/Examples/ARM/arm_class_marks_example/arm_class_marks_example.ini +++ b/Examples/ARM/arm_class_marks_example/arm_class_marks_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_class_marks_example.ini + INCLUDE arm_class_marks_example.ini */ diff --git a/Examples/ARM/arm_convolution_example/arm_convolution_example.ini b/Examples/ARM/arm_convolution_example/arm_convolution_example.ini index b1a95db61..898b58071 100644 --- a/Examples/ARM/arm_convolution_example/arm_convolution_example.ini +++ b/Examples/ARM/arm_convolution_example/arm_convolution_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_convolution_example.ini + INCLUDE arm_convolution_example.ini */ diff --git a/Examples/ARM/arm_convolution_example/math_helper.c b/Examples/ARM/arm_convolution_example/math_helper.c index 426d566f3..a30d08fd4 100644 --- a/Examples/ARM/arm_convolution_example/math_helper.c +++ b/Examples/ARM/arm_convolution_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example.ini b/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example.ini index 16feac524..dd7a26bf0 100644 --- a/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example.ini +++ b/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_dotproduct_example.ini + INCLUDE arm_dotproduct_example.ini */ diff --git a/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example_f32.c b/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example_f32.c index 4a6e98d5c..dd99bc3da 100644 --- a/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example_f32.c +++ b/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example_f32.c @@ -140,7 +140,7 @@ float32_t refDotProdOut = 5.9273644806352142; * Declare Global variables * ------------------------------------------------------------------- */ float32_t multOutput[MAX_BLOCKSIZE]; /* Intermediate output */ -float32_t testOutput; /* Final ouput */ +float32_t testOutput; /* Final output */ arm_status status; /* Status of the example */ diff --git a/Examples/ARM/arm_fft_bin_example/arm_fft_bin_example.ini b/Examples/ARM/arm_fft_bin_example/arm_fft_bin_example.ini index 62e3049da..71331f73a 100644 --- a/Examples/ARM/arm_fft_bin_example/arm_fft_bin_example.ini +++ b/Examples/ARM/arm_fft_bin_example/arm_fft_bin_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_fft_bin_example.ini + INCLUDE arm_fft_bin_example.ini */ diff --git a/Examples/ARM/arm_fir_example/arm_fir_example.ini b/Examples/ARM/arm_fir_example/arm_fir_example.ini index 0645e7cc3..b4477e66d 100644 --- a/Examples/ARM/arm_fir_example/arm_fir_example.ini +++ b/Examples/ARM/arm_fir_example/arm_fir_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_fir_lpf_example.ini + INCLUDE arm_fir_lpf_example.ini */ diff --git a/Examples/ARM/arm_fir_example/math_helper.c b/Examples/ARM/arm_fir_example/math_helper.c index 426d566f3..a30d08fd4 100644 --- a/Examples/ARM/arm_fir_example/math_helper.c +++ b/Examples/ARM/arm_fir_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example.ini b/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example.ini index b1c66aa91..1d22236cc 100644 --- a/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example.ini +++ b/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_geq_5band_example.ini + INCLUDE arm_geq_5band_example.ini */ diff --git a/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example_q31.c b/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example_q31.c index 23ebd3215..ef49ed160 100644 --- a/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example_q31.c +++ b/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example_q31.c @@ -73,7 +73,7 @@ * \par * \image html GEQ_allbandresponse.gif * \par - * Each 4th order filter has 10 coefficents for a grand total of 950 different filter + * Each 4th order filter has 10 coefficients for a grand total of 950 different filter * coefficients that must be tabulated. The input and output data is in Q31 format. * For better noise performance, the two low frequency bands are implemented using the high * precision 32x64-bit Biquad filters. The remaining 3 high frequency bands use standard diff --git a/Examples/ARM/arm_graphic_equalizer_example/math_helper.c b/Examples/ARM/arm_graphic_equalizer_example/math_helper.c index 53a46acaa..df0d0eac6 100644 --- a/Examples/ARM/arm_graphic_equalizer_example/math_helper.c +++ b/Examples/ARM/arm_graphic_equalizer_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example.ini b/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example.ini index 062223e0f..b6ab2b808 100644 --- a/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example.ini +++ b/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_linear_interp_example.ini + INCLUDE arm_linear_interp_example.ini */ diff --git a/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example_f32.c b/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example_f32.c index 63ffb7dee..b9ce8f131 100644 --- a/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example_f32.c +++ b/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example_f32.c @@ -56,14 +56,14 @@ * * \par Block Diagram: * \par - * \image html linearInterpExampleMethod1.gif "Method 1: Sine caluclation using fast math" + * \image html linearInterpExampleMethod1.gif "Method 1: Sine calculation using fast math" * \par - * \image html linearInterpExampleMethod2.gif "Method 2: Sine caluclation using interpolation function" + * \image html linearInterpExampleMethod2.gif "Method 2: Sine calculation using interpolation function" * * \par Variables Description: * \par * \li \c testInputSin_f32 points to the input values for sine calculation - * \li \c testRefSinOutput32_f32 points to the reference values caculated from sin() matlab function + * \li \c testRefSinOutput32_f32 points to the reference values calculated from sin() matlab function * \li \c testOutput points to output buffer calculation from cubic interpolation * \li \c testLinIntOutput points to output buffer calculation from linear interpolation * \li \c snr1 Signal to noise ratio for reference and cubic interpolation output @@ -136,7 +136,7 @@ float32_t testLinIntOutput[TEST_LENGTH_SAMPLES]; extern const float arm_linear_interep_table[1884]; /* ---------------------------------------------------------------------- -* Global Variables for caluclating SNR's for Method1 & Method 2 +* Global Variables for calculating SNR's for Method1 & Method 2 * ------------------------------------------------------------------- */ float32_t snr1; float32_t snr2; diff --git a/Examples/ARM/arm_linear_interp_example/math_helper.c b/Examples/ARM/arm_linear_interp_example/math_helper.c index 9511a01ec..b5bb9455a 100644 --- a/Examples/ARM/arm_linear_interp_example/math_helper.c +++ b/Examples/ARM/arm_linear_interp_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_matrix_example/arm_matrix_example.ini b/Examples/ARM/arm_matrix_example/arm_matrix_example.ini index 2bb2434d0..b450f0640 100644 --- a/Examples/ARM/arm_matrix_example/arm_matrix_example.ini +++ b/Examples/ARM/arm_matrix_example/arm_matrix_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_matrix_example.ini + INCLUDE arm_matrix_example.ini */ diff --git a/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c b/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c index 3f4cc8846..bf0049ddd 100644 --- a/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c +++ b/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c @@ -47,7 +47,7 @@ * * \par Description: * \par - * Demonstrates the use of Matrix Transpose, Matrix Muliplication, and Matrix Inverse + * Demonstrates the use of Matrix Transpose, Matrix Multiplication, and Matrix Inverse * functions to apply least squares fitting to input data. Least squares fitting is * the procedure for finding the best-fitting curve that minimizes the sum of the * squares of the offsets (least square error) from a given set of data. @@ -96,7 +96,7 @@ #define SNR_THRESHOLD 77 /* -------------------------------------------------------------------------------- -* Test input data(Cycles) taken from FIR Q15 module for differant cases of blockSize +* Test input data(Cycles) taken from FIR Q15 module for different cases of blockSize * and tapSize * --------------------------------------------------------------------------------- */ @@ -132,7 +132,7 @@ float32_t ATMAI_f32[16]; float32_t X_f32[4]; /* ---------------------------------------------------------------------- -* Reference ouput buffer C1, C2, C3 and C4 taken from MATLAB +* Reference output buffer C1, C2, C3 and C4 taken from MATLAB * ------------------------------------------------------------------- */ const float32_t xRef_f32[4] = {73.0, 8.0, 21.25, 2.875}; diff --git a/Examples/ARM/arm_matrix_example/math_helper.c b/Examples/ARM/arm_matrix_example/math_helper.c index 42e34d96d..7816ce58d 100644 --- a/Examples/ARM/arm_matrix_example/math_helper.c +++ b/Examples/ARM/arm_matrix_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example.ini b/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example.ini index 0f8663507..79575936c 100644 --- a/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example.ini +++ b/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_signal_converge_example.ini + INCLUDE arm_signal_converge_example.ini */ diff --git a/Examples/ARM/arm_signal_converge_example/math_helper.c b/Examples/ARM/arm_signal_converge_example/math_helper.c index 4426513d4..582a1f84b 100644 --- a/Examples/ARM/arm_signal_converge_example/math_helper.c +++ b/Examples/ARM/arm_signal_converge_example/math_helper.c @@ -50,12 +50,12 @@ #include "math_helper.h" /** - * @brief Caluclation of SNR + * @brief Calculation of SNR * @param[in] pRef Pointer to the reference buffer * @param[in] pTest Pointer to the test buffer * @param[in] buffSize total number of samples * @return SNR - * The function Caluclates signal to noise ratio for the reference output + * The function Calculates signal to noise ratio for the reference output * and test output */ @@ -258,10 +258,10 @@ void arm_provide_guard_bits_q7 (q7_t * input_buf, /** - * @brief Caluclates number of guard bits + * @brief Calculates number of guard bits * @param[in] num_adds number of additions * @return guard bits - * The function Caluclates the number of guard bits + * The function Calculates the number of guard bits * depending on the numtaps */ diff --git a/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini b/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini index 74ecea723..d6f35440c 100644 --- a/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini +++ b/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_sin_cos_example.ini + INCLUDE arm_sin_cos_example.ini */ diff --git a/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c b/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c index ec7d1b444..43a1bdbe4 100644 --- a/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c +++ b/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c @@ -46,12 +46,12 @@ * * \par Description: * \par - * Demonstrates the Pythagorean trignometric identity with the use of Cosine, Sine, Vector + * Demonstrates the Pythagorean trigonometric identity with the use of Cosine, Sine, Vector * Multiplication, and Vector Addition functions. * * \par Algorithm: * \par - * Mathematically, the Pythagorean trignometric identity is defined by the following equation: + * Mathematically, the Pythagorean trigonometric identity is defined by the following equation: * 
sin(x) * sin(x) + cos(x) * cos(x) = 1
* where \c x is the angle in radians. * diff --git a/Examples/ARM/arm_svm_example/arm_svm_example.ini b/Examples/ARM/arm_svm_example/arm_svm_example.ini index 0b2af1253..fac2424fe 100644 --- a/Examples/ARM/arm_svm_example/arm_svm_example.ini +++ b/Examples/ARM/arm_svm_example/arm_svm_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_class_marks_example.ini + INCLUDE arm_class_marks_example.ini */ diff --git a/Examples/ARM/arm_variance_example/arm_variance_example.ini b/Examples/ARM/arm_variance_example/arm_variance_example.ini index 92d19a450..08d02caea 100644 --- a/Examples/ARM/arm_variance_example/arm_variance_example.ini +++ b/Examples/ARM/arm_variance_example/arm_variance_example.ini @@ -3,7 +3,7 @@ The file can be executed in the following way: 1) manually from uVision command window (in debug mode) using command: - INCLUIDE arm_variance_example.ini + INCLUDE arm_variance_example.ini */ diff --git a/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h b/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h index 32ac16b37..79d33026a 100644 --- a/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h +++ b/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h @@ -25,7 +25,7 @@ * for C/C++ but for the linker scripts too. * Beware of the following limitations: * - LD (GCC linker) requires white space around operators. - * - UL postfix for macros is not suported by the linker script + * - UL postfix for macros is not supported by the linker script ****************************************************************/ /* Secure regions */ diff --git a/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h b/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h index e7897866a..809e2c69d 100644 --- a/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h +++ b/Examples/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h @@ -23,7 +23,7 @@ * for C/C++ but for the linker scripts too. * Beware of the following limitations: * - LD (GCC linker) requires white space around operators. - * - UL postfix for macros is not suported by the linker script + * - UL postfix for macros is not supported by the linker script ****************************************************************/ /* Secure Code */ diff --git a/Include/arm_helium_utils.h b/Include/arm_helium_utils.h index 651676782..7d8c3da39 100755 --- a/Include/arm_helium_utils.h +++ b/Include/arm_helium_utils.h @@ -115,7 +115,7 @@ __STATIC_FORCEINLINE float16x8_t __mve_cmplx_sum_intra_vec_f16( uint32_t tmp = 0; vecTmp = (float16x8_t) vrev64q_s32((int32x4_t) vecIn); - // TO TRACK : using canonical addition leads to unefficient code generation for f16 + // TO TRACK : using canonical addition leads to inefficient code generation for f16 // vecTmp = vecTmp + vecAccCpx0; /* * Compute @@ -135,7 +135,7 @@ __STATIC_FORCEINLINE float16x8_t __mve_cmplx_sum_intra_vec_f16( */ vecOut = vaddq_f16(vecOut, vecTmp); /* - * Cmplx sum is in 4rd & 5th f16 elt + * Cmplx sum is in 4th & 5th f16 elt * return full vector */ return vecOut; @@ -155,7 +155,7 @@ __STATIC_FORCEINLINE void mve_cmplx_sum_intra_vec_f16( { float16x8_t vecOut = __mve_cmplx_sum_intra_vec_f16(vecIn); /* - * Cmplx sum is in 4rd & 5th f16 elt + * Cmplx sum is in 4th & 5th f16 elt * use 32-bit extraction */ *(float32_t *) pOut = ((float32x4_t) vecOut)[2]; diff --git a/Include/arm_math_types.h b/Include/arm_math_types.h index 8c747ac89..74101bd28 100755 --- a/Include/arm_math_types.h +++ b/Include/arm_math_types.h @@ -81,7 +81,7 @@ extern "C" #endif -/* Included for instrinsics definitions */ +/* Included for intrinsics definitions */ #if defined (_MSC_VER ) #include #define __STATIC_FORCEINLINE static __forceinline diff --git a/Include/dsp/distance_functions.h b/Include/dsp/distance_functions.h index 995efab8b..dac4b6287 100755 --- a/Include/dsp/distance_functions.h +++ b/Include/dsp/distance_functions.h @@ -197,7 +197,7 @@ float64_t arm_cosine_distance_f64(const float64_t *pA,const float64_t *pB, uint3 * * When the function is computing x log (x / y) with x 0 and y 0, * it will compute the right value (0) but a division per zero will occur - * and shoudl be ignored in client code. + * and should be ignored in client code. * * @param[in] pA First vector * @param[in] pB Second vector diff --git a/Include/dsp/distance_functions_f16.h b/Include/dsp/distance_functions_f16.h index 224d81499..4a4e70f78 100755 --- a/Include/dsp/distance_functions_f16.h +++ b/Include/dsp/distance_functions_f16.h @@ -140,7 +140,7 @@ float16_t arm_cosine_distance_f16(const float16_t *pA,const float16_t *pB, uint3 * * When the function is computing x log (x / y) with x 0 and y 0, * it will compute the right value (0) but a division per zero will occur - * and shoudl be ignored in client code. + * and should be ignored in client code. * * @param[in] pA First vector * @param[in] pB Second vector diff --git a/Include/dsp/interpolation_functions.h b/Include/dsp/interpolation_functions.h index 574b73738..66ef995ff 100755 --- a/Include/dsp/interpolation_functions.h +++ b/Include/dsp/interpolation_functions.h @@ -124,7 +124,7 @@ extern "C" /** * @brief Processing function for the floating-point cubic spline interpolation. * @param[in] S points to an instance of the floating-point spline structure. - * @param[in] xq points to the x values ot the interpolated data points. + * @param[in] xq points to the x values of the interpolated data points. * @param[out] pDst points to the block of output data. * @param[in] blockSize number of samples of output data. */ diff --git a/Include/dsp/none.h b/Include/dsp/none.h index 7551ee95e..ae2374bca 100755 --- a/Include/dsp/none.h +++ b/Include/dsp/none.h @@ -1,6 +1,6 @@ /****************************************************************************** * @file none.h - * @brief Intrinsincs when no DSP extension available + * @brief Intrinsics when no DSP extension available * @version V1.9.0 * @date 20. July 2020 ******************************************************************************/ diff --git a/Include/dsp/support_functions.h b/Include/dsp/support_functions.h index 928cf403f..1f3ce8c44 100755 --- a/Include/dsp/support_functions.h +++ b/Include/dsp/support_functions.h @@ -503,13 +503,13 @@ const q7_t * pSrc, * * * @param[in] *in Array of input values. - * @param[in] *weigths Weights + * @param[in] *weights Weights * @param[in] blockSize Number of samples in the input array. * @return Weighted average * */ float32_t arm_weighted_average_f32(const float32_t *in - , const float32_t *weigths + , const float32_t *weights , uint32_t blockSize); diff --git a/Include/dsp/support_functions_f16.h b/Include/dsp/support_functions_f16.h index ab0c1ad7a..4786e5909 100755 --- a/Include/dsp/support_functions_f16.h +++ b/Include/dsp/support_functions_f16.h @@ -115,12 +115,12 @@ void arm_f16_to_float(const float16_t * pSrc, float32_t * pDst, uint32_t blockSi /** * @brief Weighted average * @param[in] *in Array of input values. - * @param[in] *weigths Weights + * @param[in] *weights Weights * @param[in] blockSize Number of samples in the input array. * @return Weighted average */ float16_t arm_weighted_average_f16(const float16_t *in - , const float16_t *weigths + , const float16_t *weights , uint32_t blockSize); diff --git a/Ne10/CMSIS_NE10_fft_common_variables.h b/Ne10/CMSIS_NE10_fft_common_variables.h index 375d2777c..e481311aa 100755 --- a/Ne10/CMSIS_NE10_fft_common_variables.h +++ b/Ne10/CMSIS_NE10_fft_common_variables.h @@ -36,7 +36,7 @@ #define CMSIS_NE10_FFT_COMMON_VARIBLES_H /////////////////////////// -// common varibles +// common variables /////////////////////////// /* Twiddles used in Radix-8 FFT */ diff --git a/Ne10/CMSIS_NE10_types.h b/Ne10/CMSIS_NE10_types.h index 6145a2183..2df98e366 100644 --- a/Ne10/CMSIS_NE10_types.h +++ b/Ne10/CMSIS_NE10_types.h @@ -52,7 +52,7 @@ /** * @TODO Move the definition of NE10_UNROLL_LEVEL to cmake configuration files. - * Macro NE10_UNROLL_LEVEL controls algorithm of FFT funtions. + * Macro NE10_UNROLL_LEVEL controls algorithm of FFT functions. * When NE10_UNROLL_LEVEL == 0, complex FFT performs radix-4 x2 per loop. * When NE10_UNROLL_LEVEL == 1, complex FFT performs radix-4 x4 per loop. */ diff --git a/Ne10/NE10_fft_float16.neonintrinsic.c b/Ne10/NE10_fft_float16.neonintrinsic.c index d9527705b..ef075a534 100755 --- a/Ne10/NE10_fft_float16.neonintrinsic.c +++ b/Ne10/NE10_fft_float16.neonintrinsic.c @@ -26,7 +26,7 @@ */ /* - * CMSIS-DSP f16 implementtaion based upon the Ne10 f32 one + * CMSIS-DSP f16 implementation based upon the Ne10 f32 one */ #include diff --git a/PythonWrapper/docs/source/api.rst b/PythonWrapper/docs/source/api.rst index 9497ae587..c349a7e0d 100755 --- a/PythonWrapper/docs/source/api.rst +++ b/PythonWrapper/docs/source/api.rst @@ -183,7 +183,7 @@ You convert back to a complex format to compare with scipy:: Matrix ****** -For matrix, the instance variables are masked by the Python API. We decided that for matrix only there was no use for having the CMSIS-DSP instance visibles since they contain the same information as the numpy array (samples and dimension). +For matrix, the instance variables are masked by the Python API. We decided that for matrix only there was no use for having the CMSIS-DSP instance visible since they contain the same information as the numpy array (samples and dimension). So to use a CMSIS-DSP matrix function, it is very simple:: diff --git a/PythonWrapper/examples/example.py b/PythonWrapper/examples/example.py index 99a5a6452..16fea326e 100644 --- a/PythonWrapper/examples/example.py +++ b/PythonWrapper/examples/example.py @@ -60,7 +60,7 @@ def Q31toF32(x): numStages=3 state=np.zeros(numStages*4) # For use in CMSIS, denominator coefs must be negated -# and first a0 coef wihich is always 1 must be removed +# and first a0 coef which is always 1 must be removed coefs=np.reshape(np.hstack((sos[:,:3],-sos[:,4:])),15) coefs = coefs / 4.0 coefsQ31 = toQ31(coefs) diff --git a/PythonWrapper/examples/example_1_5.py b/PythonWrapper/examples/example_1_5.py index 293e60b0d..f87781fab 100644 --- a/PythonWrapper/examples/example_1_5.py +++ b/PythonWrapper/examples/example_1_5.py @@ -124,7 +124,7 @@ def randomIsometry(rows,cols,rank): # wrapper to allocate two temporary buffers. # Like that you can check you have dimensionned the arrays in the # right way. -# The content of the temporary buffers is not accesible from the +# The content of the temporary buffers is not accessible from the # Python API. tmpa and tmpb are not modified. tmpa=np.zeros(rows) tmpb=np.zeros(rows) diff --git a/PythonWrapper_README.md b/PythonWrapper_README.md index fe4d2ba20..d5dd40882 100644 --- a/PythonWrapper_README.md +++ b/PythonWrapper_README.md @@ -184,7 +184,7 @@ You convert back to a complex format to compare with scipy: ## Matrix -For matrix, the instance variables are masked by the Python API. We decided that for matrix only there was no use for having the [CMSIS-DSP](https://github.com/ARM-software/CMSIS-DSP) instance visibles since they contain the same information as the numpy array (samples and dimension). +For matrix, the instance variables are masked by the Python API. We decided that for matrix only there was no use for having the [CMSIS-DSP](https://github.com/ARM-software/CMSIS-DSP) instance visible since they contain the same information as the numpy array (samples and dimension). So to use a [CMSIS-DSP](https://github.com/ARM-software/CMSIS-DSP) matrix function, it is very simple: diff --git a/Scripts/mfccdata.py b/Scripts/mfccdata.py index ed0a81bed..e10ed1db3 100755 --- a/Scripts/mfccdata.py +++ b/Scripts/mfccdata.py @@ -1,7 +1,7 @@ ########################################### # Project: CMSIS DSP Library # Title: mfccdata.py -# Description: Generation of MFCC arays for the MFCC C init function +# Description: Generation of MFCC arrays for the MFCC C init function # # $Date: 07 September 2021 # $Revision: V1.10.0 diff --git a/Source/ComplexMathFunctions/ComplexMathFunctions.c b/Source/ComplexMathFunctions/ComplexMathFunctions.c index 4d4f9523e..e4a11009d 100644 --- a/Source/ComplexMathFunctions/ComplexMathFunctions.c +++ b/Source/ComplexMathFunctions/ComplexMathFunctions.c @@ -1,7 +1,7 @@ /* ---------------------------------------------------------------------- * Project: CMSIS DSP Library * Title: CompexMathFunctions.c - * Description: Combination of all comlex math function source files. + * Description: Combination of all complex math function source files. * * $Date: 18. March 2019 * $Revision: V1.0.0 diff --git a/Source/FastMathFunctions/arm_sqrt_q31.c b/Source/FastMathFunctions/arm_sqrt_q31.c index 9e1eaef11..9250e6aac 100644 --- a/Source/FastMathFunctions/arm_sqrt_q31.c +++ b/Source/FastMathFunctions/arm_sqrt_q31.c @@ -91,7 +91,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_sqrt_q31( temp = 0x30000000 - temp; var1 = ((q63_t) var1 * temp) >> 29; - /* 3nd iteration */ + /* 3rd iteration */ temp = ((q63_t) var1 * var1) >> 28; temp = ((q63_t) number * temp) >> 31; temp = 0x30000000 - temp; diff --git a/Source/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c b/Source/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c index 418df7016..76405af90 100644 --- a/Source/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c +++ b/Source/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c @@ -50,7 +50,7 @@ These intermediate results are added to a 2.30 accumulator. Finally, the accumulator is saturated and converted to a 1.31 result. The fast version has the same overflow behavior as the standard version and provides less precision since it discards the low 32 bits of each multiplication result. - In order to avoid overflows completely the input signal must be scaled down by two bits and lie in the range [-0.25 +0.25). Use the intialization function + In order to avoid overflows completely the input signal must be scaled down by two bits and lie in the range [-0.25 +0.25). Use the initialization function arm_biquad_cascade_df1_init_q31() to initialize filter structure. @remark Refer to \ref arm_biquad_cascade_df1_q31() for a slower implementation of this function diff --git a/Source/FilteringFunctions/arm_conv_fast_opt_q15.c b/Source/FilteringFunctions/arm_conv_fast_opt_q15.c index 351ae23e0..faf1180a1 100644 --- a/Source/FilteringFunctions/arm_conv_fast_opt_q15.c +++ b/Source/FilteringFunctions/arm_conv_fast_opt_q15.c @@ -156,7 +156,7 @@ ARM_DSP_ATTRIBUTE void arm_conv_fast_opt_q15( k--; } - /* Initialze temporary scratch pointer */ + /* Initialize temporary scratch pointer */ pScr1 = pScratch1; /* Assuming scratch1 buffer is aligned by 32-bit */ @@ -195,10 +195,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_fast_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -314,10 +314,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_fast_opt_q15( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_conv_opt_q15.c b/Source/FilteringFunctions/arm_conv_opt_q15.c index e6ecb37ea..57f3aa59e 100644 --- a/Source/FilteringFunctions/arm_conv_opt_q15.c +++ b/Source/FilteringFunctions/arm_conv_opt_q15.c @@ -152,7 +152,7 @@ ARM_DSP_ATTRIBUTE void arm_conv_opt_q15( k--; } - /* Initialze temporary scratch pointer */ + /* Initialize temporary scratch pointer */ pScr1 = pScratch1; /* Assuming scratch1 buffer is aligned by 32-bit */ @@ -191,10 +191,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -310,10 +310,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_opt_q15( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_conv_opt_q7.c b/Source/FilteringFunctions/arm_conv_opt_q7.c index e2d88e76e..d59d97a7d 100644 --- a/Source/FilteringFunctions/arm_conv_opt_q7.c +++ b/Source/FilteringFunctions/arm_conv_opt_q7.c @@ -200,10 +200,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_opt_q7( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -312,10 +312,10 @@ ARM_DSP_ATTRIBUTE void arm_conv_opt_q7( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_conv_partial_fast_opt_q15.c b/Source/FilteringFunctions/arm_conv_partial_fast_opt_q15.c index d09cf07e6..915e19f1e 100644 --- a/Source/FilteringFunctions/arm_conv_partial_fast_opt_q15.c +++ b/Source/FilteringFunctions/arm_conv_partial_fast_opt_q15.c @@ -166,7 +166,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_fast_opt_q15( k--; } - /* Initialze temporary scratch pointer */ + /* Initialize temporary scratch pointer */ pScr1 = pScratch1; /* Assuming scratch1 buffer is aligned by 32-bit */ @@ -206,10 +206,10 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_fast_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -326,10 +326,10 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_fast_opt_q15( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_conv_partial_opt_q15.c b/Source/FilteringFunctions/arm_conv_partial_opt_q15.c index 02f0d9311..9b2c1499b 100644 --- a/Source/FilteringFunctions/arm_conv_partial_opt_q15.c +++ b/Source/FilteringFunctions/arm_conv_partial_opt_q15.c @@ -167,7 +167,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_opt_q15( k--; } - /* Initialze temporary scratch pointer */ + /* Initialize temporary scratch pointer */ pScr1 = pScratch1; /* Assuming scratch1 buffer is aligned by 32-bit */ @@ -207,10 +207,10 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -326,10 +326,10 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_opt_q15( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_conv_partial_opt_q7.c b/Source/FilteringFunctions/arm_conv_partial_opt_q7.c index 02e5a99b7..d62eaaa91 100644 --- a/Source/FilteringFunctions/arm_conv_partial_opt_q7.c +++ b/Source/FilteringFunctions/arm_conv_partial_opt_q7.c @@ -150,7 +150,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_opt_q7( k--; } - /* Initialze temporary scratch pointer */ + /* Initialize temporary scratch pointer */ pScr1 = pScratch1; /* Fill (srcBLen - 1U) zeros in scratch buffer */ @@ -331,10 +331,10 @@ ARM_DSP_ATTRIBUTE arm_status arm_conv_partial_opt_q7( /* Calculate convolution for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_correlate_f16.c b/Source/FilteringFunctions/arm_correlate_f16.c index ce0d19afe..8d81aaf1c 100755 --- a/Source/FilteringFunctions/arm_correlate_f16.c +++ b/Source/FilteringFunctions/arm_correlate_f16.c @@ -1034,7 +1034,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_f16( /* So srcBLen is always considered as shorter or equal to srcALen */ /* But CORR(x, y) is reverse of CORR(y, x) */ /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */ - /* and a varaible, inv is set to 1 */ + /* and a variable, inv is set to 1 */ /* If lengths are not equal then zero pad has to be done to make the two * inputs of same length. But to improve the performance, we assume zeroes * in the output instead of zero padding either of the the inputs*/ @@ -1042,7 +1042,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_f16( * starting of the output buffer */ /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the * ending of the output buffer */ - /* Once the zero padding is done the remaining of the output is calcualted + /* Once the zero padding is done the remaining of the output is calculated * using convolution but with the shorter signal time shifted. */ /* Calculate the length of the remaining sequence */ diff --git a/Source/FilteringFunctions/arm_correlate_f32.c b/Source/FilteringFunctions/arm_correlate_f32.c index c4f0672b3..9a51a424f 100644 --- a/Source/FilteringFunctions/arm_correlate_f32.c +++ b/Source/FilteringFunctions/arm_correlate_f32.c @@ -1025,7 +1025,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_f32( /* So srcBLen is always considered as shorter or equal to srcALen */ /* But CORR(x, y) is reverse of CORR(y, x) */ /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */ - /* and a varaible, inv is set to 1 */ + /* and a variable, inv is set to 1 */ /* If lengths are not equal then zero pad has to be done to make the two * inputs of same length. But to improve the performance, we assume zeroes * in the output instead of zero padding either of the the inputs*/ @@ -1033,7 +1033,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_f32( * starting of the output buffer */ /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the * ending of the output buffer */ - /* Once the zero padding is done the remaining of the output is calcualted + /* Once the zero padding is done the remaining of the output is calculated * using convolution but with the shorter signal time shifted. */ /* Calculate the length of the remaining sequence */ diff --git a/Source/FilteringFunctions/arm_correlate_fast_opt_q15.c b/Source/FilteringFunctions/arm_correlate_fast_opt_q15.c index c190a6291..5b93cfc86 100644 --- a/Source/FilteringFunctions/arm_correlate_fast_opt_q15.c +++ b/Source/FilteringFunctions/arm_correlate_fast_opt_q15.c @@ -173,10 +173,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_fast_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -292,10 +292,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_fast_opt_q15( /* Calculate correlation for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_correlate_opt_q15.c b/Source/FilteringFunctions/arm_correlate_opt_q15.c index 227d063f6..031696da6 100644 --- a/Source/FilteringFunctions/arm_correlate_opt_q15.c +++ b/Source/FilteringFunctions/arm_correlate_opt_q15.c @@ -168,10 +168,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_opt_q15( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -289,10 +289,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_opt_q15( /* Calculate correlation for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_correlate_opt_q7.c b/Source/FilteringFunctions/arm_correlate_opt_q7.c index cbf182c8c..cee640de0 100644 --- a/Source/FilteringFunctions/arm_correlate_opt_q7.c +++ b/Source/FilteringFunctions/arm_correlate_opt_q7.c @@ -225,10 +225,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_opt_q7( while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; acc1 = 0; acc2 = 0; @@ -339,10 +339,10 @@ ARM_DSP_ATTRIBUTE void arm_correlate_opt_q7( /* Calculate correlation for remaining samples of Bigger length sequence */ while (blkCnt > 0) { - /* Initialze temporary scratch pointer as scratch1 */ + /* Initialize temporary scratch pointer as scratch1 */ pScr1 = pScratch1; - /* Clear Accumlators */ + /* Clear Accumulators */ acc0 = 0; tapCnt = (srcBLen) >> 1U; diff --git a/Source/FilteringFunctions/arm_correlate_q15.c b/Source/FilteringFunctions/arm_correlate_q15.c index 335cdfdf0..1859e31fe 100644 --- a/Source/FilteringFunctions/arm_correlate_q15.c +++ b/Source/FilteringFunctions/arm_correlate_q15.c @@ -825,7 +825,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q15( /* So srcBLen is always considered as shorter or equal to srcALen */ /* But CORR(x, y) is reverse of CORR(y, x) */ /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */ - /* and a varaible, inv is set to 1 */ + /* and a variable, inv is set to 1 */ /* If lengths are not equal then zero pad has to be done to make the two * inputs of same length. But to improve the performance, we include zeroes * in the output instead of zero padding either of the the inputs*/ @@ -833,7 +833,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q15( * starting of the output buffer */ /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the * ending of the output buffer */ - /* Once the zero padding is done the remaining of the output is calcualted + /* Once the zero padding is done the remaining of the output is calculated * using convolution but with the shorter signal time shifted. */ /* Calculate the length of the remaining sequence */ diff --git a/Source/FilteringFunctions/arm_correlate_q31.c b/Source/FilteringFunctions/arm_correlate_q31.c index 0d16b4887..c4f4c8299 100644 --- a/Source/FilteringFunctions/arm_correlate_q31.c +++ b/Source/FilteringFunctions/arm_correlate_q31.c @@ -801,7 +801,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q31( /* So srcBLen is always considered as shorter or equal to srcALen */ /* But CORR(x, y) is reverse of CORR(y, x) */ /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */ - /* and a varaible, inv is set to 1 */ + /* and a variable, inv is set to 1 */ /* If lengths are not equal then zero pad has to be done to make the two * inputs of same length. But to improve the performance, we include zeroes * in the output instead of zero padding either of the the inputs*/ @@ -809,7 +809,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q31( * starting of the output buffer */ /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the * ending of the output buffer */ - /* Once the zero padding is done the remaining of the output is calcualted + /* Once the zero padding is done the remaining of the output is calculated * using correlation but with the shorter signal time shifted. */ /* Calculate the length of the remaining sequence */ diff --git a/Source/FilteringFunctions/arm_correlate_q7.c b/Source/FilteringFunctions/arm_correlate_q7.c index 3e364db6d..723d638a6 100644 --- a/Source/FilteringFunctions/arm_correlate_q7.c +++ b/Source/FilteringFunctions/arm_correlate_q7.c @@ -925,7 +925,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q7( /* So srcBLen is always considered as shorter or equal to srcALen */ /* But CORR(x, y) is reverse of CORR(y, x) */ /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */ - /* and a varaible, inc is set to -1 */ + /* and a variable, inc is set to -1 */ /* If lengths are not equal then zero pad has to be done to make the two * inputs of same length. But to improve the performance, we include zeroes * in the output instead of zero padding either of the the inputs*/ @@ -933,7 +933,7 @@ ARM_DSP_ATTRIBUTE void arm_correlate_q7( * starting of the output buffer */ /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the * ending of the output buffer */ - /* Once the zero padding is done the remaining of the output is calcualted + /* Once the zero padding is done the remaining of the output is calculated * using convolution but with the shorter signal time shifted. */ /* Calculate the length of the remaining sequence */ diff --git a/Source/FilteringFunctions/arm_fir_interpolate_f32.c b/Source/FilteringFunctions/arm_fir_interpolate_f32.c index 79f271ea8..4a5782475 100644 --- a/Source/FilteringFunctions/arm_fir_interpolate_f32.c +++ b/Source/FilteringFunctions/arm_fir_interpolate_f32.c @@ -156,7 +156,7 @@ static void arm_fir_interpolate2_f32_mve( */ pStateCurnt = S->pState + (phaseLen - 1U); /* - * Total number of intput samples + * Total number of input samples */ blkCnt = blockSize; /* @@ -288,7 +288,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_f32( */ pStateCurnt = S->pState + (phaseLen - 1U); /* - * Total number of intput samples + * Total number of input samples */ blkCnt = blockSize; /* @@ -1169,7 +1169,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_f32( /* pStateCur points to the location where the new input data should be written */ pStateCur = S->pState + (phaseLen - 1U); - /* Total number of intput samples */ + /* Total number of input samples */ blkCnt = blockSize; /* Loop over the blockSize. */ diff --git a/Source/FilteringFunctions/arm_fir_interpolate_q15.c b/Source/FilteringFunctions/arm_fir_interpolate_q15.c index be42e306b..e18a32ba8 100644 --- a/Source/FilteringFunctions/arm_fir_interpolate_q15.c +++ b/Source/FilteringFunctions/arm_fir_interpolate_q15.c @@ -85,7 +85,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_q15( */ pStateCurnt = S->pState + ((q15_t) phaseLen - 1); /* - * Total number of intput samples + * Total number of input samples */ blkCnt = blockSize; /* @@ -693,7 +693,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_q15( /* pStateCur points to the location where the new input data should be written */ pStateCur = S->pState + (phaseLen - 1U); - /* Total number of intput samples */ + /* Total number of input samples */ blkCnt = blockSize; /* Loop over the blockSize. */ diff --git a/Source/FilteringFunctions/arm_fir_interpolate_q31.c b/Source/FilteringFunctions/arm_fir_interpolate_q31.c index adac367df..0dcda1ff3 100644 --- a/Source/FilteringFunctions/arm_fir_interpolate_q31.c +++ b/Source/FilteringFunctions/arm_fir_interpolate_q31.c @@ -82,7 +82,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_q31( */ pStateCurnt = S->pState + ((q31_t) phaseLen - 1); /* - * Total number of intput samples + * Total number of input samples */ blkCnt = blockSize; /* @@ -692,7 +692,7 @@ ARM_DSP_ATTRIBUTE void arm_fir_interpolate_q31( /* pStateCur points to the location where the new input data should be written */ pStateCur = S->pState + (phaseLen - 1U); - /* Total number of intput samples */ + /* Total number of input samples */ blkCnt = blockSize; /* Loop over the blockSize. */ diff --git a/Source/FilteringFunctions/arm_fir_lattice_f32.c b/Source/FilteringFunctions/arm_fir_lattice_f32.c index daec037b9..3c2bd2c52 100644 --- a/Source/FilteringFunctions/arm_fir_lattice_f32.c +++ b/Source/FilteringFunctions/arm_fir_lattice_f32.c @@ -58,7 +58,7 @@ y[n] = fM[n] @par - pCoeffs points to tha array of reflection coefficients of size numStages. + pCoeffs points to the array of reflection coefficients of size numStages. Reflection Coefficients are stored in the following order. @par 
diff --git a/Source/FilteringFunctions/arm_iir_lattice_f32.c b/Source/FilteringFunctions/arm_iir_lattice_f32.c
index c6f0976c5..e8581f302 100644
--- a/Source/FilteringFunctions/arm_iir_lattice_f32.c
+++ b/Source/FilteringFunctions/arm_iir_lattice_f32.c
@@ -125,7 +125,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_f32(
 {       
         float32_t *pState = S->pState;                   /* State pointer */
         float32_t *pStateCur;                            /* State current pointer */
-        float32_t acc;                                   /* Accumlator */
+        float32_t acc;                                   /* Accumulator */
         float32_t fnext1, fnext2, gcurr1, gnext;         /* Temporary variables for lattice stages */
         float32_t *px1, *px2, *pk, *pv;                  /* Temporary pointers for state and coef */
         uint32_t numStages = S->numStages;               /* Number of stages */
@@ -305,7 +305,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_f32(
   }
 
   /* Processing is complete. Now copy last S->numStages samples to start of the buffer
-     for the preperation of next frame process */
+     for the preparation of next frame process */
 
   /* Points to the start of the state buffer */
   pStateCur = &S->pState[0];
diff --git a/Source/FilteringFunctions/arm_iir_lattice_q15.c b/Source/FilteringFunctions/arm_iir_lattice_q15.c
index 772dd5535..3673f1480 100644
--- a/Source/FilteringFunctions/arm_iir_lattice_q15.c
+++ b/Source/FilteringFunctions/arm_iir_lattice_q15.c
@@ -62,7 +62,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q15(
         q15_t *pState = S->pState;                     /* State pointer */
         q15_t *pStateCur;                              /* State current pointer */
         q31_t fcurr, fnext = 0, gcurr = 0, gnext;      /* Temporary variables for lattice stages */
-        q63_t acc;                                     /* Accumlator */
+        q63_t acc;                                     /* Accumulator */
         q15_t *px1, *px2, *pk, *pv;                    /* Temporary pointers for state and coef */
         uint32_t numStages = S->numStages;             /* Number of stages */
         uint32_t blkCnt, tapCnt;                       /* Temporary variables for counts */
@@ -139,7 +139,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q15(
       /* write gN-1(n) into state for next sample processing */
       *px2++ = (q15_t) gnext1;
 
-      /* Process sample for 3nd, 7th ...taps */
+      /* Process sample for 3rd, 7th ...taps */
       /* Read gN-3(n-1) from state buffer */
       gcurr = *px1++;
       /* Process sample for 3rd, 7th .. taps */
@@ -262,7 +262,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q15(
   }
 
   /* Processing is complete. Now copy last S->numStages samples to start of the buffer
-     for the preperation of next frame process */
+     for the preparation of next frame process */
 
   /* Points to the start of the state buffer */
   pStateCur = &S->pState[0];
@@ -369,7 +369,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q15(
   }
 
   /* Processing is complete. Now copy last S->numStages samples to start of the buffer
-     for the preperation of next frame process */
+     for the preparation of next frame process */
 
   /* Points to the start of the state buffer */
   pStateCur = &S->pState[0];
diff --git a/Source/FilteringFunctions/arm_iir_lattice_q31.c b/Source/FilteringFunctions/arm_iir_lattice_q31.c
index b5f41a1bf..02cfae380 100644
--- a/Source/FilteringFunctions/arm_iir_lattice_q31.c
+++ b/Source/FilteringFunctions/arm_iir_lattice_q31.c
@@ -61,7 +61,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q31(
         q31_t *pState = S->pState;                       /* State pointer */
         q31_t *pStateCur;                                /* State current pointer */
         q31_t fcurr, fnext = 0, gcurr = 0, gnext;        /* Temporary variables for lattice stages */
-        q63_t acc;                                       /* Accumlator */
+        q63_t acc;                                       /* Accumulator */
         q31_t *px1, *px2, *pk, *pv;                      /* Temporary pointers for state and coef */
         uint32_t numStages = S->numStages;               /* Number of stages */
         uint32_t blkCnt, tapCnt;                         /* Temporary variables for counts */
@@ -132,7 +132,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q31(
       /* write gN-1(n) into state for next sample processing */
       *px2++ = gnext;
 
-      /* Process sample for 3nd, 7th ...taps */
+      /* Process sample for 3rd, 7th ...taps */
       /* Read gN-3(n-1) from state buffer */
       gcurr = *px1++;
       /* Process sample for 3rd, 7th .. taps */
@@ -223,7 +223,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q31(
   }
 
   /* Processing is complete. Now copy last S->numStages samples to start of the buffer
-     for the preperation of next frame process */
+     for the preparation of next frame process */
 
   /* Points to the start of the state buffer */
   pStateCur = &S->pState[0];
@@ -329,7 +329,7 @@ ARM_DSP_ATTRIBUTE void arm_iir_lattice_q31(
   }
 
   /* Processing is complete. Now copy last S->numStages samples to start of the buffer
-     for the preperation of next frame process */
+     for the preparation of next frame process */
 
   /* Points to the start of the state buffer */
   pStateCur = &S->pState[0];
diff --git a/Source/FilteringFunctions/arm_levinson_durbin_q31.c b/Source/FilteringFunctions/arm_levinson_durbin_q31.c
index 95f240caf..34d9ff121 100755
--- a/Source/FilteringFunctions/arm_levinson_durbin_q31.c
+++ b/Source/FilteringFunctions/arm_levinson_durbin_q31.c
@@ -78,7 +78,7 @@ __STATIC_FORCEINLINE q31_t divide(q31_t n, q31_t d)
   (void)status;
   
   // d is used instead of l
-  // So we will need to substract to 2 instead of 1.
+  // So we will need to subtract to 2 instead of 1.
   r = mul32x16(d,inverse);
   r = TWO_Q30 - (r << shift);
   r = mul32x16(r, inverse);
diff --git a/Source/FilteringFunctions/arm_lms_f32.c b/Source/FilteringFunctions/arm_lms_f32.c
index d8295ff1f..5162b7acc 100644
--- a/Source/FilteringFunctions/arm_lms_f32.c
+++ b/Source/FilteringFunctions/arm_lms_f32.c
@@ -39,7 +39,7 @@
   LMS filters use a gradient descent method in which the filter coefficients are updated based on the instantaneous error signal.
   Adaptive filters are often used in communication systems, equalizers, and noise removal.
   The CMSIS DSP Library contains LMS filter functions that operate on Q15, Q31, and floating-point data types.
-  The library also contains normalized LMS filters in which the filter coefficient adaptation is indepedent of the level of the input signal.
+  The library also contains normalized LMS filters in which the filter coefficient adaptation is independent of the level of the input signal.
 
   An LMS filter consists of two components as shown below.
   The first component is a standard transversal or FIR filter.
diff --git a/Source/FilteringFunctions/arm_lms_norm_q15.c b/Source/FilteringFunctions/arm_lms_norm_q15.c
index a1f111401..c74505479 100644
--- a/Source/FilteringFunctions/arm_lms_norm_q15.c
+++ b/Source/FilteringFunctions/arm_lms_norm_q15.c
@@ -58,7 +58,7 @@
                    result in 1.15 format.
  @par
   	               In this filter, filter coefficients are updated for each sample and the
-                   updation of filter cofficients are saturted.
+                   updation of filter coefficients are saturted.
  */
 
 ARM_DSP_ATTRIBUTE void arm_lms_norm_q15(
diff --git a/Source/FilteringFunctions/arm_lms_norm_q31.c b/Source/FilteringFunctions/arm_lms_norm_q31.c
index 28d45cc39..8833a6c96 100644
--- a/Source/FilteringFunctions/arm_lms_norm_q31.c
+++ b/Source/FilteringFunctions/arm_lms_norm_q31.c
@@ -58,7 +58,7 @@
                    The output signal and error signal are in 1.31 format.
  @par
   	               In this filter, filter coefficients are updated for each sample and the
-                   updation of filter cofficients are saturted.
+                   updation of filter coefficients are saturted.
  */
 
 ARM_DSP_ATTRIBUTE void arm_lms_norm_q31(
diff --git a/Source/FilteringFunctions/arm_lms_q15.c b/Source/FilteringFunctions/arm_lms_q15.c
index a49f85bc1..7befa8cf5 100644
--- a/Source/FilteringFunctions/arm_lms_q15.c
+++ b/Source/FilteringFunctions/arm_lms_q15.c
@@ -55,7 +55,7 @@
                    Lastly, the accumulator is saturated to yield a result in 1.15 format.
   @par
                    In this filter, filter coefficients are updated for each sample and
-                   the updation of filter cofficients are saturted.
+                   the updation of filter coefficients are saturted.
  */
 
 ARM_DSP_ATTRIBUTE void arm_lms_q15(
diff --git a/Source/FilteringFunctions/arm_lms_q31.c b/Source/FilteringFunctions/arm_lms_q31.c
index 225bc6fda..2ac744d46 100644
--- a/Source/FilteringFunctions/arm_lms_q31.c
+++ b/Source/FilteringFunctions/arm_lms_q31.c
@@ -59,7 +59,7 @@
                    The output signal and error signal are in 1.31 format.
  @par
                    In this filter, filter coefficients are updated for each sample and
-                   the updation of filter cofficients are saturted.
+                   the updation of filter coefficients are saturted.
  */
 
 ARM_DSP_ATTRIBUTE void arm_lms_q31(
diff --git a/Source/MatrixFunctions/arm_mat_cmplx_mult_f16.c b/Source/MatrixFunctions/arm_mat_cmplx_mult_f16.c
index 2fd7484d9..490c962a6 100755
--- a/Source/MatrixFunctions/arm_mat_cmplx_mult_f16.c
+++ b/Source/MatrixFunctions/arm_mat_cmplx_mult_f16.c
@@ -784,7 +784,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           /* Reading imaginary part of complex matrix B */
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a0 * c0;
           sumImag += b0 * c0;
 
@@ -792,7 +792,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b0 * d0;
           sumImag += a0 * d0;
 
@@ -804,7 +804,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -812,7 +812,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
@@ -821,7 +821,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           b0 = *(pIn1 + 1U);
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a0 * c0;
           sumImag += b0 * c0;
 
@@ -829,7 +829,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b0 * d0;
           sumImag += a0 * d0;
 
@@ -840,7 +840,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -848,7 +848,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
@@ -875,7 +875,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -883,7 +883,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f16(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
diff --git a/Source/MatrixFunctions/arm_mat_cmplx_mult_f32.c b/Source/MatrixFunctions/arm_mat_cmplx_mult_f32.c
index ce79d40e3..6054d8269 100644
--- a/Source/MatrixFunctions/arm_mat_cmplx_mult_f32.c
+++ b/Source/MatrixFunctions/arm_mat_cmplx_mult_f32.c
@@ -1262,7 +1262,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           /* Reading imaginary part of complex matrix B */
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a0 * c0;
           sumImag += b0 * c0;
 
@@ -1270,7 +1270,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b0 * d0;
           sumImag += a0 * d0;
 
@@ -1282,7 +1282,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -1290,7 +1290,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
@@ -1299,7 +1299,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           b0 = *(pIn1 + 1U);
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a0 * c0;
           sumImag += b0 * c0;
 
@@ -1307,7 +1307,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b0 * d0;
           sumImag += a0 * d0;
 
@@ -1318,7 +1318,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -1326,7 +1326,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
@@ -1353,7 +1353,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += a1 * c1;
           sumImag += b1 * c1;
 
@@ -1361,7 +1361,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_f32(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= b1 * d1;
           sumImag += a1 * d1;
 
diff --git a/Source/MatrixFunctions/arm_mat_cmplx_mult_q15.c b/Source/MatrixFunctions/arm_mat_cmplx_mult_q15.c
index 78b7d6290..1c255b1c7 100644
--- a/Source/MatrixFunctions/arm_mat_cmplx_mult_q15.c
+++ b/Source/MatrixFunctions/arm_mat_cmplx_mult_q15.c
@@ -464,7 +464,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           pSourceA = read_q15x2_ia (&pInA);
           pSourceB = read_q15x2_ia (&pInB);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
 #ifdef ARM_MATH_BIG_ENDIAN
           prod1 = -__SMUSD(pSourceA, pSourceB);
 #else
@@ -478,7 +478,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           pSourceA = read_q15x2_ia (&pInA);
           pSourceB = read_q15x2_ia (&pInB);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
 #ifdef ARM_MATH_BIG_ENDIAN
           prod1 = -__SMUSD(pSourceA, pSourceB);
 #else
@@ -497,7 +497,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           c = *pInB;
           d = *(pInB + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q31_t) a *c;
           sumImag += (q31_t) a *d;
           sumReal -= (q31_t) b *d;
@@ -513,7 +513,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           /* update pointer */
           pInA += 4U;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q31_t) a * c;
           sumImag += (q31_t) a * d;
           sumReal -= (q31_t) b * d;
@@ -537,7 +537,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           pSourceA = read_q15x2_ia (&pInA);
           pSourceB = read_q15x2_ia (&pInB);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
 #ifdef ARM_MATH_BIG_ENDIAN
           prod1 = -__SMUSD(pSourceA, pSourceB);
 #else
@@ -555,7 +555,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q15(
           c = *pInB++;
           d = *pInB++;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q31_t) a * c;
           sumImag += (q31_t) a * d;
           sumReal -= (q31_t) b * d;
diff --git a/Source/MatrixFunctions/arm_mat_cmplx_mult_q31.c b/Source/MatrixFunctions/arm_mat_cmplx_mult_q31.c
index 7a2f4c9da..4bca10224 100644
--- a/Source/MatrixFunctions/arm_mat_cmplx_mult_q31.c
+++ b/Source/MatrixFunctions/arm_mat_cmplx_mult_q31.c
@@ -918,7 +918,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           /* Reading imaginary part of complex matrix B */
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q63_t) a0 * c0;
           sumImag += (q63_t) b0 * c0;
 
@@ -926,7 +926,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= (q63_t) b0 * d0;
           sumImag += (q63_t) a0 * d0;
 
@@ -938,7 +938,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q63_t) a1 * c1;
           sumImag += (q63_t) b1 * c1;
 
@@ -946,7 +946,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= (q63_t) b1 * d1;
           sumImag += (q63_t) a1 * d1;
 
@@ -955,7 +955,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           b0 = *(pIn1 + 1U);
           d0 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q63_t) a0 * c0;
           sumImag += (q63_t) b0 * c0;
 
@@ -963,7 +963,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= (q63_t) b0 * d0;
           sumImag += (q63_t) a0 * d0;
 
@@ -974,7 +974,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q63_t) a1 * c1;
           sumImag += (q63_t) b1 * c1;
 
@@ -982,7 +982,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= (q63_t) b1 * d1;
           sumImag += (q63_t) a1 * d1;
 
@@ -1009,7 +1009,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           b1 = *(pIn1 + 1U);
           d1 = *(pIn2 + 1U);
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal += (q63_t) a1 * c1;
           sumImag += (q63_t) b1 * c1;
 
@@ -1017,7 +1017,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_cmplx_mult_q31(
           pIn1 += 2U;
           pIn2 += 2 * numColsB;
 
-          /* Multiply and Accumlates */
+          /* Multiply and Accumulates */
           sumReal -= (q63_t) b1 * d1;
           sumImag += (q63_t) a1 * d1;
 
diff --git a/Source/MatrixFunctions/arm_mat_cmplx_trans_f32.c b/Source/MatrixFunctions/arm_mat_cmplx_trans_f32.c
index ea7dade72..6e0b695b9 100755
--- a/Source/MatrixFunctions/arm_mat_cmplx_trans_f32.c
+++ b/Source/MatrixFunctions/arm_mat_cmplx_trans_f32.c
@@ -35,7 +35,7 @@
 /**
   @defgroup MatrixComplexTrans Complex Matrix Transpose
 
-  Tranposes a complex matrix.
+  Transposes a complex matrix.
 
   Transposing an M x N matrix flips it around the center diagonal and results in an N x M matrix.
  
diff --git a/Source/MatrixFunctions/arm_mat_mult_opt_q31.c b/Source/MatrixFunctions/arm_mat_mult_opt_q31.c
index 113bb9c27..e8552dfe0 100755
--- a/Source/MatrixFunctions/arm_mat_mult_opt_q31.c
+++ b/Source/MatrixFunctions/arm_mat_mult_opt_q31.c
@@ -412,7 +412,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_mult_opt_q31(
         while (row > 0u) {
             /*
              * For every row wise process, the column loop counter is to be initiated
-             * Compute 2 columns and 2 rows in parrallel
+             * Compute 2 columns and 2 rows in parallel
              */
             col = numColsB >> 1;
             j = 0;
diff --git a/Source/MatrixFunctions/arm_mat_scale_f32.c b/Source/MatrixFunctions/arm_mat_scale_f32.c
index ce5f305f2..85dc70b8a 100644
--- a/Source/MatrixFunctions/arm_mat_scale_f32.c
+++ b/Source/MatrixFunctions/arm_mat_scale_f32.c
@@ -189,7 +189,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_scale_f32(
       res = vmulq_f32(vec1, vdupq_n_f32(scale));
       vst1q_f32(pOut, res);
 
-      /* update pointers to process next sampels */
+      /* update pointers to process next samples */
       pIn += 4U;
       pOut += 4U;
 
diff --git a/Source/MatrixFunctions/arm_mat_scale_q31.c b/Source/MatrixFunctions/arm_mat_scale_q31.c
index 03a1f39c8..019180f71 100644
--- a/Source/MatrixFunctions/arm_mat_scale_q31.c
+++ b/Source/MatrixFunctions/arm_mat_scale_q31.c
@@ -141,7 +141,7 @@ ARM_DSP_ATTRIBUTE arm_status arm_mat_scale_q31(
   uint32_t blkCnt;                               /* Loop counter */
   arm_status status;                             /* Status of matrix scaling */
   int32_t kShift = shift + 1;                    /* Shift to apply after scaling */
-  q31_t in, out;                                 /* Temporary variabels */
+  q31_t in, out;                                 /* Temporary variables */
 
 #ifdef ARM_MATH_MATRIX_CHECK
 
diff --git a/Source/MatrixFunctions/arm_mat_sub_f32.c b/Source/MatrixFunctions/arm_mat_sub_f32.c
index 822ed835c..9aa9e5859 100644
--- a/Source/MatrixFunctions/arm_mat_sub_f32.c
+++ b/Source/MatrixFunctions/arm_mat_sub_f32.c
@@ -36,7 +36,7 @@
   @defgroup MatrixSub Matrix Subtraction
 
   Subtract two matrices.
-  @par Subraction of two 3 x 3 matrices
+  @par Subtraction of two 3 x 3 matrices
   
   \f[
   \begin{pmatrix}
diff --git a/Source/MatrixFunctions/arm_mat_trans_f32.c b/Source/MatrixFunctions/arm_mat_trans_f32.c
index f3061a874..e93b0991a 100644
--- a/Source/MatrixFunctions/arm_mat_trans_f32.c
+++ b/Source/MatrixFunctions/arm_mat_trans_f32.c
@@ -35,7 +35,7 @@
 /**
   @defgroup MatrixTrans Matrix Transpose
 
-  Tranposes a matrix.
+  Transposes a matrix.
 
   Transposing an M x N matrix flips it around the center diagonal and results in an N x M matrix.
 
diff --git a/Source/MatrixFunctions/arm_mat_trans_f64.c b/Source/MatrixFunctions/arm_mat_trans_f64.c
index e15a58a68..12bef4059 100755
--- a/Source/MatrixFunctions/arm_mat_trans_f64.c
+++ b/Source/MatrixFunctions/arm_mat_trans_f64.c
@@ -35,7 +35,7 @@
 /**
   @defgroup MatrixTrans Matrix Transpose
 
-  Tranposes a matrix.
+  Transposes a matrix.
 
   Transposing an M x N matrix flips it around the center diagonal and results in an N x M matrix.
   \image html MatrixTranspose.gif "Transpose of a 3 x 3 matrix"
diff --git a/Source/MatrixFunctions/arm_mat_vec_mult_f16.c b/Source/MatrixFunctions/arm_mat_vec_mult_f16.c
index d2569483e..c1021527b 100755
--- a/Source/MatrixFunctions/arm_mat_vec_mult_f16.c
+++ b/Source/MatrixFunctions/arm_mat_vec_mult_f16.c
@@ -161,7 +161,7 @@ ARM_DSP_ATTRIBUTE void arm_mat_vec_mult_f16(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2)
     {
diff --git a/Source/SVMFunctions/arm_svm_linear_predict_f16.c b/Source/SVMFunctions/arm_svm_linear_predict_f16.c
index ac79cd748..94c90518f 100755
--- a/Source/SVMFunctions/arm_svm_linear_predict_f16.c
+++ b/Source/SVMFunctions/arm_svm_linear_predict_f16.c
@@ -70,7 +70,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_linear_predict_f16(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) 
     {
diff --git a/Source/SVMFunctions/arm_svm_linear_predict_f32.c b/Source/SVMFunctions/arm_svm_linear_predict_f32.c
index dc4224bad..188d928d7 100755
--- a/Source/SVMFunctions/arm_svm_linear_predict_f32.c
+++ b/Source/SVMFunctions/arm_svm_linear_predict_f32.c
@@ -67,7 +67,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_linear_predict_f32(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) 
     {
diff --git a/Source/SVMFunctions/arm_svm_polynomial_predict_f16.c b/Source/SVMFunctions/arm_svm_polynomial_predict_f16.c
index e2838c07d..7f6d8f867 100755
--- a/Source/SVMFunctions/arm_svm_polynomial_predict_f16.c
+++ b/Source/SVMFunctions/arm_svm_polynomial_predict_f16.c
@@ -97,7 +97,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_polynomial_predict_f16(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float16_t *pInA2, *pInA3;
@@ -193,7 +193,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_polynomial_predict_f16(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float16_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/SVMFunctions/arm_svm_polynomial_predict_f32.c b/Source/SVMFunctions/arm_svm_polynomial_predict_f32.c
index d6132ce38..a5690bba1 100755
--- a/Source/SVMFunctions/arm_svm_polynomial_predict_f32.c
+++ b/Source/SVMFunctions/arm_svm_polynomial_predict_f32.c
@@ -74,7 +74,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_polynomial_predict_f32(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float32_t *pInA2, *pInA3;
@@ -169,7 +169,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_polynomial_predict_f32(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float32_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/SVMFunctions/arm_svm_rbf_predict_f16.c b/Source/SVMFunctions/arm_svm_rbf_predict_f16.c
index 406dddf3b..642f483fb 100755
--- a/Source/SVMFunctions/arm_svm_rbf_predict_f16.c
+++ b/Source/SVMFunctions/arm_svm_rbf_predict_f16.c
@@ -74,7 +74,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_rbf_predict_f16(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float16_t *pInA2, *pInA3;
@@ -179,7 +179,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_rbf_predict_f16(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float16_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/SVMFunctions/arm_svm_rbf_predict_f32.c b/Source/SVMFunctions/arm_svm_rbf_predict_f32.c
index d9a507081..89a39eb21 100755
--- a/Source/SVMFunctions/arm_svm_rbf_predict_f32.c
+++ b/Source/SVMFunctions/arm_svm_rbf_predict_f32.c
@@ -71,7 +71,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_rbf_predict_f32(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float32_t *pInA2, *pInA3;
@@ -176,7 +176,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_rbf_predict_f32(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float32_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/SVMFunctions/arm_svm_sigmoid_predict_f16.c b/Source/SVMFunctions/arm_svm_sigmoid_predict_f16.c
index 50a668b23..03a964a75 100755
--- a/Source/SVMFunctions/arm_svm_sigmoid_predict_f16.c
+++ b/Source/SVMFunctions/arm_svm_sigmoid_predict_f16.c
@@ -74,7 +74,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_sigmoid_predict_f16(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float16_t *pInA2, *pInA3;
@@ -169,7 +169,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_sigmoid_predict_f16(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float16_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/SVMFunctions/arm_svm_sigmoid_predict_f32.c b/Source/SVMFunctions/arm_svm_sigmoid_predict_f32.c
index f30dfe022..39cb07f45 100755
--- a/Source/SVMFunctions/arm_svm_sigmoid_predict_f32.c
+++ b/Source/SVMFunctions/arm_svm_sigmoid_predict_f32.c
@@ -71,7 +71,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_sigmoid_predict_f32(
     row = numRows;
 
     /*
-     * compute 4 rows in parrallel
+     * compute 4 rows in parallel
      */
     while (row >= 4) {
         const float32_t *pInA2, *pInA3;
@@ -166,7 +166,7 @@ ARM_DSP_ATTRIBUTE void arm_svm_sigmoid_predict_f32(
     }
 
     /*
-     * compute 2 rows in parrallel
+     * compute 2 rows in parallel
      */
     if (row >= 2) {
         float32_t const *pSrcA0Vec, *pSrcA1Vec, *pInVec;
diff --git a/Source/StatisticsFunctions/arm_absmax_f16.c b/Source/StatisticsFunctions/arm_absmax_f16.c
index 6237553d0..5fbc94a20 100755
--- a/Source/StatisticsFunctions/arm_absmax_f16.c
+++ b/Source/StatisticsFunctions/arm_absmax_f16.c
@@ -149,7 +149,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_f16(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = ((_Float16)out > 0.0f16) ? out : -(_Float16)out;                                                                             \
   /* Initialize index of extrema value. */                                                                  \
@@ -236,7 +236,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_f16(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (_Float16)fabsf((float32_t)*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_f32.c b/Source/StatisticsFunctions/arm_absmax_f32.c
index 0abbca01e..b4d89f4c7 100755
--- a/Source/StatisticsFunctions/arm_absmax_f32.c
+++ b/Source/StatisticsFunctions/arm_absmax_f32.c
@@ -135,7 +135,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_f32(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0.0f) ? out : -out;                                                                             \
   /* Initialize index of extrema value. */                                                                  \
@@ -224,7 +224,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_f32(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabsf(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_f64.c b/Source/StatisticsFunctions/arm_absmax_f64.c
index f2b251a4d..b7c8e3726 100644
--- a/Source/StatisticsFunctions/arm_absmax_f64.c
+++ b/Source/StatisticsFunctions/arm_absmax_f64.c
@@ -58,7 +58,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_f64(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabs(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_f16.c b/Source/StatisticsFunctions/arm_absmax_no_idx_f16.c
index a7409abcb..95ab76426 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_f16.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_f16.c
@@ -115,7 +115,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f16(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = ((_Float16)out > 0.0f16) ? out : -(_Float16)out;                                                                             \
                                                                                              \
@@ -192,7 +192,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f16(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (_Float16)fabsf((float32_t)*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_f32.c b/Source/StatisticsFunctions/arm_absmax_no_idx_f32.c
index 2c9cb1f97..3c7212924 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_f32.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_f32.c
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f32(
         float32_t cur_absmax, out;                     /* Temporary variables to store the output value. */\
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0.0f) ? out : -out;                                                                             \
                                                                                                             \
@@ -191,7 +191,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f32(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabsf(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_f64.c b/Source/StatisticsFunctions/arm_absmax_no_idx_f64.c
index c3aefdc4e..8a9687ec6 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_f64.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_f64.c
@@ -64,7 +64,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f64(
     
     
     
-    /* Load first input value that act as reference value for comparision */
+    /* Load first input value that act as reference value for comparison */
 
     
     /* Initialize blkCnt with number of samples */
@@ -122,7 +122,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_f64(
     
     
     
-    /* Load first input value that act as reference value for comparision */
+    /* Load first input value that act as reference value for comparison */
     out = fabs(*pSrc++);
     
     /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_q15.c b/Source/StatisticsFunctions/arm_absmax_no_idx_q15.c
index 69ea50953..1a60e0801 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_q15.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_q15.c
@@ -93,7 +93,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q15(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                             \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q15_t)__QSUB16(0, out);                                                                           \
                                                                                               \
@@ -169,7 +169,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q15(
         uint32_t blkCnt;                     /* Loop counter */
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q15_t) 0x8000) ? 0x7fff : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_q31.c b/Source/StatisticsFunctions/arm_absmax_no_idx_q31.c
index 45ae491cf..5fb1b10dc 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_q31.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_q31.c
@@ -92,7 +92,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q31(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q31_t)__QSUB(0, out);                                                                           \
                                                                                               \
@@ -169,7 +169,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q31(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == INT32_MIN) ? INT32_MAX : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmax_no_idx_q7.c b/Source/StatisticsFunctions/arm_absmax_no_idx_q7.c
index 7fad07fac..14deaf5ff 100755
--- a/Source/StatisticsFunctions/arm_absmax_no_idx_q7.c
+++ b/Source/StatisticsFunctions/arm_absmax_no_idx_q7.c
@@ -97,7 +97,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q7(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q7_t)__QSUB8(0, out);                                                                           \
                                                                                               \
@@ -174,7 +174,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_no_idx_q7(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q7_t) 0x80) ? (q7_t) 0x7f : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmax_q15.c b/Source/StatisticsFunctions/arm_absmax_q15.c
index da8bd18d9..e669d6d6c 100755
--- a/Source/StatisticsFunctions/arm_absmax_q15.c
+++ b/Source/StatisticsFunctions/arm_absmax_q15.c
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q15(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q15_t)__QSUB16(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -199,7 +199,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q15(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q15_t) 0x8000) ? 0x7fff : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmax_q31.c b/Source/StatisticsFunctions/arm_absmax_q31.c
index 8ae4c9129..7a6da5842 100755
--- a/Source/StatisticsFunctions/arm_absmax_q31.c
+++ b/Source/StatisticsFunctions/arm_absmax_q31.c
@@ -112,7 +112,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q31(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q31_t)__QSUB(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -199,7 +199,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q31(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == INT32_MIN) ? INT32_MAX : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmax_q7.c b/Source/StatisticsFunctions/arm_absmax_q7.c
index c984a8c13..e37e6fdb9 100755
--- a/Source/StatisticsFunctions/arm_absmax_q7.c
+++ b/Source/StatisticsFunctions/arm_absmax_q7.c
@@ -170,7 +170,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q7(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q7_t)__QSUB8(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -257,7 +257,7 @@ ARM_DSP_ATTRIBUTE void arm_absmax_q7(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q7_t) 0x80) ? (q7_t) 0x7f : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_f16.c b/Source/StatisticsFunctions/arm_absmin_f16.c
index 72c53e96d..e30459e05 100755
--- a/Source/StatisticsFunctions/arm_absmin_f16.c
+++ b/Source/StatisticsFunctions/arm_absmin_f16.c
@@ -151,7 +151,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_f16(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = ((_Float16)out > 0.0f16) ? out : -(_Float16)out;                                                                             \
   /* Initialize index of extrema value. */                                                                  \
@@ -238,7 +238,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_f16(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (_Float16)fabsf((float32_t)*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_f32.c b/Source/StatisticsFunctions/arm_absmin_f32.c
index 034d9e3db..4c617b45e 100755
--- a/Source/StatisticsFunctions/arm_absmin_f32.c
+++ b/Source/StatisticsFunctions/arm_absmin_f32.c
@@ -156,7 +156,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_f32(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0.0f) ? out : -out;                                                                             \
   /* Initialize index of extrema value. */                                                                  \
@@ -243,7 +243,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_f32(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabsf(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_f64.c b/Source/StatisticsFunctions/arm_absmin_f64.c
index 2b08a7fb2..5be45f0be 100644
--- a/Source/StatisticsFunctions/arm_absmin_f64.c
+++ b/Source/StatisticsFunctions/arm_absmin_f64.c
@@ -56,7 +56,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_f64(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabs(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_f16.c b/Source/StatisticsFunctions/arm_absmin_no_idx_f16.c
index 5e944dbb1..5004af4b3 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_f16.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_f16.c
@@ -117,7 +117,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f16(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                           \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = ((_Float16)out > 0.0f16) ? out : -(_Float16)out;                                                                             \
                                                                                               \
@@ -194,7 +194,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f16(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (_Float16)fabsf((float32_t)*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_f32.c b/Source/StatisticsFunctions/arm_absmin_no_idx_f32.c
index 5b7fc081f..91dedfc60 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_f32.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_f32.c
@@ -115,7 +115,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f32(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0.0f) ? out : -out;                                                                             \
                                                                                               \
@@ -192,7 +192,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f32(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = fabsf(*pSrc++);
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_f64.c b/Source/StatisticsFunctions/arm_absmin_no_idx_f64.c
index 333c3beeb..848202faa 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_f64.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_f64.c
@@ -62,7 +62,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f64(
     
     
     
-    /* Load first input value that act as reference value for comparision */
+    /* Load first input value that act as reference value for comparison */
     
     
     /* Initialize blkCnt with number of samples */
@@ -117,7 +117,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_f64(
     uint32_t blkCnt;                     /* Loop counter */
     
     
-    /* Load first input value that act as reference value for comparision */
+    /* Load first input value that act as reference value for comparison */
     out = fabs(*pSrc++);
     
     /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_q15.c b/Source/StatisticsFunctions/arm_absmin_no_idx_q15.c
index 9d4280883..4d317a369 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_q15.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_q15.c
@@ -110,7 +110,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q15(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q15_t)__QSUB16(0, out);                                                                           \
                                                                                              \
@@ -187,7 +187,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q15(
 
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q15_t) 0x8000) ? 0x7fff : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_q31.c b/Source/StatisticsFunctions/arm_absmin_no_idx_q31.c
index 23d06239c..f0fae3cb7 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_q31.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_q31.c
@@ -111,7 +111,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q31(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q31_t)__QSUB(0, out);                                                                           \
                                                                                               \
@@ -186,7 +186,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q31(
         q31_t minVal, out;                             /* Temporary variables to store the output value. */
         uint32_t blkCnt;                     /* Loop counter */
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == INT32_MIN) ? INT32_MAX : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_no_idx_q7.c b/Source/StatisticsFunctions/arm_absmin_no_idx_q7.c
index a20f4943a..5151fc1b2 100755
--- a/Source/StatisticsFunctions/arm_absmin_no_idx_q7.c
+++ b/Source/StatisticsFunctions/arm_absmin_no_idx_q7.c
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q7(
         uint32_t blkCnt;                     /* Loop counter */                                   \
                                                                                                             \
                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q7_t)__QSUB8(0, out);                                                                           \
                                                                                                             \
@@ -188,7 +188,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_no_idx_q7(
         uint32_t blkCnt;                     /* Loop counter */
 
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q7_t) 0x80) ? (q7_t) 0x7f : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_q15.c b/Source/StatisticsFunctions/arm_absmin_q15.c
index f86f8e140..fe29d4f7c 100755
--- a/Source/StatisticsFunctions/arm_absmin_q15.c
+++ b/Source/StatisticsFunctions/arm_absmin_q15.c
@@ -145,7 +145,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q15(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q15_t)__QSUB16(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -232,7 +232,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q15(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q15_t) 0x8000) ? 0x7fff : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_q31.c b/Source/StatisticsFunctions/arm_absmin_q31.c
index eb187971b..3a1a0d5fc 100755
--- a/Source/StatisticsFunctions/arm_absmin_q31.c
+++ b/Source/StatisticsFunctions/arm_absmin_q31.c
@@ -146,7 +146,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q31(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q31_t)__QSUB(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -232,7 +232,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q31(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == INT32_MIN) ? INT32_MAX : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_absmin_q7.c b/Source/StatisticsFunctions/arm_absmin_q7.c
index 4aeb4b3b6..b8f36639e 100755
--- a/Source/StatisticsFunctions/arm_absmin_q7.c
+++ b/Source/StatisticsFunctions/arm_absmin_q7.c
@@ -199,7 +199,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q7(
                                                                                                             \
   /* Initialize index value to zero. */                                                                     \
   outIndex = 0U;                                                                                            \
-  /* Load first input value that act as reference value for comparision */                                  \
+  /* Load first input value that act as reference value for comparison */                                  \
   out = *pSrc++;                                                                                            \
   out = (out > 0) ? out : (q7_t)__QSUB8(0, out);                                                                           \
   /* Initialize index of extrema value. */                                                                  \
@@ -285,7 +285,7 @@ ARM_DSP_ATTRIBUTE void arm_absmin_q7(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = (*pSrc > 0) ? *pSrc : ((*pSrc == (q7_t) 0x80) ? (q7_t) 0x7f : -*pSrc);
   pSrc++;
 
diff --git a/Source/StatisticsFunctions/arm_max_f16.c b/Source/StatisticsFunctions/arm_max_f16.c
index 0113e83ab..aa098c858 100755
--- a/Source/StatisticsFunctions/arm_max_f16.c
+++ b/Source/StatisticsFunctions/arm_max_f16.c
@@ -154,7 +154,7 @@ ARM_DSP_ATTRIBUTE void arm_max_f16(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL) && !defined(ARM_MATH_AUTOVECTORIZE)
diff --git a/Source/StatisticsFunctions/arm_max_f32.c b/Source/StatisticsFunctions/arm_max_f32.c
index a3f461bec..e4f779bc1 100644
--- a/Source/StatisticsFunctions/arm_max_f32.c
+++ b/Source/StatisticsFunctions/arm_max_f32.c
@@ -275,7 +275,7 @@ ARM_DSP_ATTRIBUTE void arm_max_f32(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL) && !defined(ARM_MATH_AUTOVECTORIZE)
diff --git a/Source/StatisticsFunctions/arm_max_f64.c b/Source/StatisticsFunctions/arm_max_f64.c
index 97a8a0cb5..a241ba5ae 100644
--- a/Source/StatisticsFunctions/arm_max_f64.c
+++ b/Source/StatisticsFunctions/arm_max_f64.c
@@ -56,7 +56,7 @@ ARM_DSP_ATTRIBUTE void arm_max_f64(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_max_no_idx_f64.c b/Source/StatisticsFunctions/arm_max_no_idx_f64.c
index 115c5985a..185a498c0 100644
--- a/Source/StatisticsFunctions/arm_max_no_idx_f64.c
+++ b/Source/StatisticsFunctions/arm_max_no_idx_f64.c
@@ -62,7 +62,7 @@ ARM_DSP_ATTRIBUTE void arm_max_no_idx_f64(
     
     
     
-    /* Load first input value that act as reference value for comparision */
+    /* Load first input value that act as reference value for comparison */
     
     
     /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_max_no_idx_q15.c b/Source/StatisticsFunctions/arm_max_no_idx_q15.c
index da246293f..6c92bc91b 100755
--- a/Source/StatisticsFunctions/arm_max_no_idx_q15.c
+++ b/Source/StatisticsFunctions/arm_max_no_idx_q15.c
@@ -109,7 +109,7 @@ ARM_DSP_ATTRIBUTE void arm_max_no_idx_q15(
   q15_t maxVal1, out;       /* Temporary variables to store the output value. */     
   uint32_t blkCnt;              /* loop counter */                                 
                                                                                    
-  /* Load first input value that act as reference value for comparision */         
+  /* Load first input value that act as reference value for comparison */         
   out = *pSrc++;                                                                   
                                                                                    
   blkCnt = (blockSize - 1U);                                                       
diff --git a/Source/StatisticsFunctions/arm_max_no_idx_q31.c b/Source/StatisticsFunctions/arm_max_no_idx_q31.c
index cb98c85ff..68122e0a1 100755
--- a/Source/StatisticsFunctions/arm_max_no_idx_q31.c
+++ b/Source/StatisticsFunctions/arm_max_no_idx_q31.c
@@ -109,7 +109,7 @@ ARM_DSP_ATTRIBUTE void arm_max_no_idx_q31(
   q31_t maxVal1, out;       /* Temporary variables to store the output value. */    
   uint32_t blkCnt;              /* loop counter */                                  
                                                                                     
-  /* Load first input value that act as reference value for comparision */          
+  /* Load first input value that act as reference value for comparison */          
   out = *pSrc++;                                                                    
                                                                                     
   blkCnt = (blockSize - 1U);                                                        
diff --git a/Source/StatisticsFunctions/arm_max_no_idx_q7.c b/Source/StatisticsFunctions/arm_max_no_idx_q7.c
index 0f826a5a8..14039758b 100755
--- a/Source/StatisticsFunctions/arm_max_no_idx_q7.c
+++ b/Source/StatisticsFunctions/arm_max_no_idx_q7.c
@@ -110,7 +110,7 @@ ARM_DSP_ATTRIBUTE void arm_max_no_idx_q7(
   q7_t maxVal1, out;       /* Temporary variables to store the output value. */     
   uint32_t blkCnt;              /* loop counter */                                  
                                                                                     
-  /* Load first input value that act as reference value for comparision */          
+  /* Load first input value that act as reference value for comparison */          
   out = *pSrc++;                                                                    
                                                                                     
   blkCnt = (blockSize - 1U);                                                        
diff --git a/Source/StatisticsFunctions/arm_max_q15.c b/Source/StatisticsFunctions/arm_max_q15.c
index 01d64ae1a..c73024cab 100644
--- a/Source/StatisticsFunctions/arm_max_q15.c
+++ b/Source/StatisticsFunctions/arm_max_q15.c
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE void arm_max_q15(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/StatisticsFunctions/arm_max_q31.c b/Source/StatisticsFunctions/arm_max_q31.c
index 0284c33f9..2f1d8995f 100644
--- a/Source/StatisticsFunctions/arm_max_q31.c
+++ b/Source/StatisticsFunctions/arm_max_q31.c
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE void arm_max_q31(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/StatisticsFunctions/arm_max_q7.c b/Source/StatisticsFunctions/arm_max_q7.c
index 889f0f47b..2fcacaf4c 100644
--- a/Source/StatisticsFunctions/arm_max_q7.c
+++ b/Source/StatisticsFunctions/arm_max_q7.c
@@ -167,7 +167,7 @@ ARM_DSP_ATTRIBUTE void arm_max_q7(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/StatisticsFunctions/arm_min_f16.c b/Source/StatisticsFunctions/arm_min_f16.c
index 0236bcf8b..21e6135f0 100755
--- a/Source/StatisticsFunctions/arm_min_f16.c
+++ b/Source/StatisticsFunctions/arm_min_f16.c
@@ -148,7 +148,7 @@ ARM_DSP_ATTRIBUTE void arm_min_f16(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL) && !defined(ARM_MATH_AUTOVECTORIZE)
diff --git a/Source/StatisticsFunctions/arm_min_f32.c b/Source/StatisticsFunctions/arm_min_f32.c
index 0e67eca85..62d265cbb 100644
--- a/Source/StatisticsFunctions/arm_min_f32.c
+++ b/Source/StatisticsFunctions/arm_min_f32.c
@@ -273,7 +273,7 @@ ARM_DSP_ATTRIBUTE void arm_min_f32(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL) && !defined(ARM_MATH_AUTOVECTORIZE)
diff --git a/Source/StatisticsFunctions/arm_min_f64.c b/Source/StatisticsFunctions/arm_min_f64.c
index 1df1bb57d..9558b2ebd 100644
--- a/Source/StatisticsFunctions/arm_min_f64.c
+++ b/Source/StatisticsFunctions/arm_min_f64.c
@@ -56,7 +56,7 @@ ARM_DSP_ATTRIBUTE void arm_min_f64(
   /* Initialise index value to zero. */
   outIndex = 0U;
 
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
   /* Initialize blkCnt with number of samples */
diff --git a/Source/StatisticsFunctions/arm_min_no_idx_q15.c b/Source/StatisticsFunctions/arm_min_no_idx_q15.c
index 17903cab4..dd01a54d2 100755
--- a/Source/StatisticsFunctions/arm_min_no_idx_q15.c
+++ b/Source/StatisticsFunctions/arm_min_no_idx_q15.c
@@ -109,7 +109,7 @@ ARM_DSP_ATTRIBUTE void arm_min_no_idx_q15(
   q15_t minVal1, out;       /* Temporary variables to store the output value. */    
   uint32_t blkCnt;              /* loop counter */                                  
                                                                                     
-  /* Load first input value that act as reference value for comparision */          
+  /* Load first input value that act as reference value for comparison */          
   out = *pSrc++;                                                                    
                                                                                     
   blkCnt = (blockSize - 1U);                                                        
diff --git a/Source/StatisticsFunctions/arm_min_no_idx_q31.c b/Source/StatisticsFunctions/arm_min_no_idx_q31.c
index 6bf7f5e73..4eba52505 100755
--- a/Source/StatisticsFunctions/arm_min_no_idx_q31.c
+++ b/Source/StatisticsFunctions/arm_min_no_idx_q31.c
@@ -108,7 +108,7 @@ ARM_DSP_ATTRIBUTE void arm_min_no_idx_q31(
   q31_t minVal1, out;       /* Temporary variables to store the output value. */    
   uint32_t blkCnt;              /* loop counter */                                  
                                                                                     
-  /* Load first input value that act as reference value for comparision */          
+  /* Load first input value that act as reference value for comparison */          
   out = *pSrc++;                                                                    
                                                                                     
   blkCnt = (blockSize - 1U);                                                        
diff --git a/Source/StatisticsFunctions/arm_min_no_idx_q7.c b/Source/StatisticsFunctions/arm_min_no_idx_q7.c
index 96e3f15b7..b51151064 100755
--- a/Source/StatisticsFunctions/arm_min_no_idx_q7.c
+++ b/Source/StatisticsFunctions/arm_min_no_idx_q7.c
@@ -108,7 +108,7 @@ ARM_DSP_ATTRIBUTE void arm_min_no_idx_q7(
   q7_t minVal1, out;       /* Temporary variables to store the output value. */    
   uint32_t blkCnt;              /* loop counter */                                  
                                                                                     
-  /* Load first input value that act as reference value for comparision */          
+  /* Load first input value that act as reference value for comparison */          
   out = *pSrc++;                                                                    
                                                                                     
   blkCnt = (blockSize - 1U);                                                        
diff --git a/Source/StatisticsFunctions/arm_min_q15.c b/Source/StatisticsFunctions/arm_min_q15.c
index 878d109ee..b4968ef53 100644
--- a/Source/StatisticsFunctions/arm_min_q15.c
+++ b/Source/StatisticsFunctions/arm_min_q15.c
@@ -114,7 +114,7 @@ ARM_DSP_ATTRIBUTE void arm_min_q15(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/StatisticsFunctions/arm_min_q31.c b/Source/StatisticsFunctions/arm_min_q31.c
index eeea06cc9..561de6ab5 100644
--- a/Source/StatisticsFunctions/arm_min_q31.c
+++ b/Source/StatisticsFunctions/arm_min_q31.c
@@ -114,7 +114,7 @@ ARM_DSP_ATTRIBUTE void arm_min_q31(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/StatisticsFunctions/arm_min_q7.c b/Source/StatisticsFunctions/arm_min_q7.c
index 14ec7936a..e829c6003 100644
--- a/Source/StatisticsFunctions/arm_min_q7.c
+++ b/Source/StatisticsFunctions/arm_min_q7.c
@@ -195,7 +195,7 @@ ARM_DSP_ATTRIBUTE void arm_min_q7(
 
   /* Initialise index value to zero. */
   outIndex = 0U;
-  /* Load first input value that act as reference value for comparision */
+  /* Load first input value that act as reference value for comparison */
   out = *pSrc++;
 
 #if defined (ARM_MATH_LOOPUNROLL)
diff --git a/Source/SupportFunctions/arm_q15_to_q7.c b/Source/SupportFunctions/arm_q15_to_q7.c
index 85381ad6c..4855fada5 100644
--- a/Source/SupportFunctions/arm_q15_to_q7.c
+++ b/Source/SupportFunctions/arm_q15_to_q7.c
@@ -144,7 +144,7 @@ ARM_DSP_ATTRIBUTE void arm_q15_to_q7(
     /* oring two values(contains two 8 bit values) to get four packed 8 bit values */
     out1 = out1 | out2;
 
-    /* store 4 samples at a time to destiantion buffer */
+    /* store 4 samples at a time to destination buffer */
     write_q7x4_ia (&pDst, out1);
 
 #else
diff --git a/Source/SupportFunctions/arm_q7_to_q15.c b/Source/SupportFunctions/arm_q7_to_q15.c
index 84b7b0fd2..f203b48d2 100644
--- a/Source/SupportFunctions/arm_q7_to_q15.c
+++ b/Source/SupportFunctions/arm_q7_to_q15.c
@@ -125,7 +125,7 @@ ARM_DSP_ATTRIBUTE void arm_q7_to_q15(
     /* rotatate in by 8 and extend two q7_t values to q15_t values */
     in1 = __SXTB16(__ROR(in, 8));
 
-    /* extend remainig two q7_t values to q15_t values */
+    /* extend remaining two q7_t values to q15_t values */
     in2 = __SXTB16(in);
 
     in1 = in1 << 8U;
diff --git a/Source/SupportFunctions/arm_weighted_average_f16.c b/Source/SupportFunctions/arm_weighted_average_f16.c
index 979e912cd..1d8d24ac4 100644
--- a/Source/SupportFunctions/arm_weighted_average_f16.c
+++ b/Source/SupportFunctions/arm_weighted_average_f16.c
@@ -55,7 +55,7 @@
  *
  *
  * @param[in]    *in           Array of input values.
- * @param[in]    *weigths      Weights
+ * @param[in]    *weights      Weights
  * @param[in]    blockSize     Number of samples in the input array.
  * 
  * @return       Weighted average
@@ -66,7 +66,7 @@
 
 #include "arm_helium_utils.h"
 
-ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in,const float16_t *weigths, uint32_t blockSize)
+ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in,const float16_t *weights, uint32_t blockSize)
 {
     _Float16       accum1, accum2;
     float16x8_t    accum1V, accum2V;
@@ -76,7 +76,7 @@ ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in,const f
 
 
     pIn = in;
-    pW = weigths;
+    pW = weights;
 
 
     accum1V = vdupq_n_f16(0.0f16);
@@ -113,7 +113,7 @@ ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in,const f
 
 #else
 
-ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in, const float16_t *weigths, uint32_t blockSize)
+ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in, const float16_t *weights, uint32_t blockSize)
 {
 
     _Float16 accum1, accum2;
@@ -122,7 +122,7 @@ ARM_DSP_ATTRIBUTE float16_t arm_weighted_average_f16(const float16_t *in, const
 
 
     pIn = in;
-    pW = weigths;
+    pW = weights;
 
     accum1=0.0f16;
     accum2=0.0f16;
diff --git a/Source/SupportFunctions/arm_weighted_average_f32.c b/Source/SupportFunctions/arm_weighted_average_f32.c
index 1e8fcf61c..2bb9e32ad 100644
--- a/Source/SupportFunctions/arm_weighted_average_f32.c
+++ b/Source/SupportFunctions/arm_weighted_average_f32.c
@@ -42,7 +42,7 @@
  *
  *
  * @param[in]    *in           Array of input values.
- * @param[in]    *weigths      Weights
+ * @param[in]    *weights      Weights
  * @param[in]    blockSize     Number of samples in the input array.
  * @return       Weighted average
  *
@@ -52,7 +52,7 @@
 
 #include "arm_helium_utils.h"
 
-ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const float32_t *weigths, uint32_t blockSize)
+ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const float32_t *weights, uint32_t blockSize)
 {
     float32_t       accum1, accum2;
     f32x4_t         accum1V, accum2V;
@@ -62,7 +62,7 @@ ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const f
 
 
     pIn = in;
-    pW = weigths;
+    pW = weights;
 
 
     accum1V = vdupq_n_f32(0.0);
@@ -101,7 +101,7 @@ ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const f
 #if defined(ARM_MATH_NEON)
 
 #include "NEMath.h"
-ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const float32_t *weigths, uint32_t blockSize)
+ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const float32_t *weights, uint32_t blockSize)
 {
 
     float32_t accum1, accum2;
@@ -115,7 +115,7 @@ ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const f
 
 
     pIn = in;
-    pW = weigths;
+    pW = weights;
 
     accum1=0.0f;
     accum2=0.0f;
@@ -155,7 +155,7 @@ ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in,const f
     return(accum1 / accum2);
 }
 #else
-ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in, const float32_t *weigths, uint32_t blockSize)
+ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in, const float32_t *weights, uint32_t blockSize)
 {
 
     float32_t accum1, accum2;
@@ -164,7 +164,7 @@ ARM_DSP_ATTRIBUTE float32_t arm_weighted_average_f32(const float32_t *in, const
 
 
     pIn = in;
-    pW = weigths;
+    pW = weights;
 
     accum1=0.0f;
     accum2=0.0f;
diff --git a/Source/TransformFunctions/arm_cfft_f32.c b/Source/TransformFunctions/arm_cfft_f32.c
index 0b553aca4..42eb8bb30 100755
--- a/Source/TransformFunctions/arm_cfft_f32.c
+++ b/Source/TransformFunctions/arm_cfft_f32.c
@@ -702,7 +702,7 @@ extern void arm_bitreversal_32(
                    needed FFTs. Other FFT versions can continue to be initialized as
                    explained below.
   @par
-                   For versions not targetting Helium or Neon, pre-initialized data structures containing twiddle factors
+                   For versions not targeting Helium or Neon, pre-initialized data structures containing twiddle factors
                    and bit reversal tables are provided and defined in arm_const_structs.h.  Include
                    this header in your function and then pass one of the constant structures as
                    an argument to arm_cfft_f32.  For example:
@@ -770,7 +770,7 @@ extern void arm_bitreversal_32(
                    Pre-initialized data structures containing twiddle factors and bit reversal
                    tables are provided and defined in arm_const_structs.h.  Include
                    this header in your function and then pass one of the constant structures as
-                   an argument to arm_cfft_q31 (except if you are targetting Helium or Neon). For example:
+                   an argument to arm_cfft_q31 (except if you are targeting Helium or Neon). For example:
   @par
                    arm_cfft_q31(arm_cfft_sR_q31_len64, pSrc, 1, 1)
   @par
diff --git a/Source/TransformFunctions/arm_cfft_radix4_init_f16.c b/Source/TransformFunctions/arm_cfft_radix4_init_f16.c
index 24b5b37a5..ec22e1558 100755
--- a/Source/TransformFunctions/arm_cfft_radix4_init_f16.c
+++ b/Source/TransformFunctions/arm_cfft_radix4_init_f16.c
@@ -38,7 +38,7 @@
 
 /**
   @brief         Initialization function for the floating-point CFFT/CIFFT.
-  @deprecated    Do not use this function. It has been superceded by \ref arm_cfft_f16 and will be removed in the future.
+  @deprecated    Do not use this function. It has been superseded by \ref arm_cfft_f16 and will be removed in the future.
   @param[in,out] S              points to an instance of the floating-point CFFT/CIFFT structure
   @param[in]     fftLen         length of the FFT
   @param[in]     ifftFlag       flag that selects transform direction
diff --git a/Source/TransformFunctions/arm_cfft_radix4_init_f32.c b/Source/TransformFunctions/arm_cfft_radix4_init_f32.c
index bbd046de5..4d08d8e84 100644
--- a/Source/TransformFunctions/arm_cfft_radix4_init_f32.c
+++ b/Source/TransformFunctions/arm_cfft_radix4_init_f32.c
@@ -37,7 +37,7 @@
 
 /**
   @brief         Initialization function for the floating-point CFFT/CIFFT.
-  @deprecated    Do not use this function. It has been superceded by \ref arm_cfft_f32 and will be removed in the future.
+  @deprecated    Do not use this function. It has been superseded by \ref arm_cfft_f32 and will be removed in the future.
   @param[in,out] S              points to an instance of the floating-point CFFT/CIFFT structure
   @param[in]     fftLen         length of the FFT
   @param[in]     ifftFlag       flag that selects transform direction
diff --git a/Source/TransformFunctions/arm_rfft_fast_f16.c b/Source/TransformFunctions/arm_rfft_fast_f16.c
index 2a2b93a62..cd6d58c9a 100755
--- a/Source/TransformFunctions/arm_rfft_fast_f16.c
+++ b/Source/TransformFunctions/arm_rfft_fast_f16.c
@@ -315,7 +315,7 @@ static void merge_rfft_f16(
 #elif defined(ARM_MATH_NEON_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE)
 /*
 
-No stage merge functins defined here for Neon.
+No stage merge functions defined here for Neon.
 
 */
 #else
diff --git a/Source/TransformFunctions/arm_rfft_fast_f32.c b/Source/TransformFunctions/arm_rfft_fast_f32.c
index 9199dc88a..4550d38ba 100644
--- a/Source/TransformFunctions/arm_rfft_fast_f32.c
+++ b/Source/TransformFunctions/arm_rfft_fast_f32.c
@@ -309,7 +309,7 @@ static void merge_rfft_f32(
 #elif defined(ARM_MATH_NEON) && !defined(ARM_MATH_AUTOVECTORIZE)
 /*
 
-No stage merge functins defined here for Neon.
+No stage merge functions defined here for Neon.
 
 */
 #else
diff --git a/Testing/FrameworkInclude/ArrayMemory.h b/Testing/FrameworkInclude/ArrayMemory.h
index 6c07ab6b2..a6da51be9 100644
--- a/Testing/FrameworkInclude/ArrayMemory.h
+++ b/Testing/FrameworkInclude/ArrayMemory.h
@@ -52,14 +52,14 @@ class ArrayMemory:public Client::Memory
      // Size of C array buffer
      size_t m_bufferLength;
      // Alignment required for all buffers
-     // (in future may be a setting per bufer)
+     // (in future may be a setting per buffer)
      int alignSize;
      // True if some padding must be added after buffers
      bool tail=true;
      // Current pointer to the memory 
      // It is where a new buffer will be allocated
      char *m_currentPtr;
-     // Error occured
+     // Error occurred
      bool memError=false;
 
      size_t getTailSize();
diff --git a/Testing/FrameworkInclude/Semihosting.h b/Testing/FrameworkInclude/Semihosting.h
index 463c733c1..c9272d6ab 100644
--- a/Testing/FrameworkInclude/Semihosting.h
+++ b/Testing/FrameworkInclude/Semihosting.h
@@ -105,7 +105,7 @@ Semihosting driver. Used to read a text file describing how to drive the test.
       void recomputeTestDir();
       // Get the path to a pattern from a pattern ID
       std::string getPatternPath(Testing::PatternID_t id);
-      // Get a path to an output file from an ouput category
+      // Get a path to an output file from an output category
       // (test ID will be used so same output ID
       // is giving different names for different tests)
       std::string getOutputPath(Testing::outputID_t id);
@@ -131,7 +131,7 @@ Semihosting driver. Used to read a text file describing how to drive the test.
       // (where to find pattenrs)
       std::string testDir;
       // Array of folder used to build the 
-      // testDir parth
+      // testDir path
       std::vector *path;
       // Root directory for patterns
       std::string patternRootPath;
diff --git a/Testing/FrameworkInclude/Test.h b/Testing/FrameworkInclude/Test.h
index 5e084dddc..009741d4b 100644
--- a/Testing/FrameworkInclude/Test.h
+++ b/Testing/FrameworkInclude/Test.h
@@ -41,7 +41,7 @@
 #define MAX_NB_SAMPLES 0
 
 // Pattern files are containing hexadecimal values.
-// So we need to be able to convert some int into float without convertion
+// So we need to be able to convert some int into float without conversion
 //#define TOINT16(v) *((uint16_t*)&v)
 //#define TOINT32(v) *((uint32_t*)&v)
 //#define TOINT64(v) *((uint64_t*)&v)
@@ -49,7 +49,7 @@
 #define TOINT16(d,v) memcpy(&d,&v,2)
 #define TOINT32(d,v) memcpy(&d,&v,4)
 #define TOINT64(d,v) memcpy(&d,&v,8)
-// Or convert some  float into a uint32 or uint64 without convertion
+// Or convert some  float into a uint32 or uint64 without conversion
 //#define TOTYP(TYP,v) *((TYP*)&v)
 // So it is a cast and not a data conversion.
 // (uint32_t)1.0 would give 1. We want the hexadecimal representation of the float.
@@ -159,14 +159,14 @@ API of Memory managers used in the test framework
 
     // Memory allocation errors must be tracked during a test.
     // The runner should force the test status to FAILED
-    // when a memory error occured.
+    // when a memory error occurred.
     virtual bool HasMemError()=0;
 
     // When memory manager is supporting tail
     // then we can check that the tail of the buffer has not been 
     // corrupted.
     // The tail being the additional words after the end of the buffer allocated
-    // by the memory manager so that there is some seperation between
+    // by the memory manager so that there is some separation between
     // successive buffers.
     // When memory manager is not supporting tail, this function should
     // always succeed.
@@ -323,7 +323,7 @@ API of Memory managers used in the test framework
           It is not using the Memory manager since tests don't have access
           to the array of parameters.
 
-          They receive parameters as a vector argument for the setUp fucntion.
+          They receive parameters as a vector argument for the setUp function.
       */
       virtual Testing::param_t* ImportParams(Testing::PatternID_t,Testing::nbParameterEntries_t &,Testing::ParameterKind &)=0;
 
@@ -395,7 +395,7 @@ API of Memory managers used in the test framework
 // It knows how to import patterns into memory or dump
 // memory into outputs (output which may be different from a file)
 // The running mode is controlling if dumping is disabled or not.
-// But cna also be used by the runner to know if test results must be ignored or not.
+// But can also be used by the runner to know if test results must be ignored or not.
 // Pattern manager is used by the tests
 // In current version load and dump functions are visible to any body.
 // In theory they should only be visible to Patterns
@@ -408,7 +408,7 @@ class PatternMgr
         maxSamples is coming from the test.
 
         A test does not know what is the length of a pattern since the test
-        has no visiblity on how the pattern is imported (file, serial port, include files
+        has no visibility on how the pattern is imported (file, serial port, include files
         etc ...).
 
         So the test is specifying the max sampls it needs.
@@ -435,7 +435,7 @@ class PatternMgr
     /** Create a local pattern.
 
         Generally it is used as output of a test and has no
-        correspondance to a pattern in the suite.
+        correspondence to a pattern in the suite.
 
     */
     float64_t *local_f64(Testing::nbSamples_t);
@@ -489,7 +489,7 @@ class PatternMgr
 
     // Memory allocation errors must be tracked during a test.
     // The runner should force the test status to FAILED
-    // when a memory error occured.
+    // when a memory error occurred.
     bool HasMemError()
     {
       return(m_mem->HasMemError());
diff --git a/Testing/FrameworkSource/Timing.cpp b/Testing/FrameworkSource/Timing.cpp
index 9d107b9c1..18e1a7870 100644
--- a/Testing/FrameworkSource/Timing.cpp
+++ b/Testing/FrameworkSource/Timing.cpp
@@ -46,7 +46,7 @@ void initCycleMeasurement()
     int32_t   value = 1;
     
 
-    // peform reset:
+    // perform reset:
     if (DO_RESET)
     {
         value |= 2;             // reset all counters to zero.
diff --git a/Testing/PatternGeneration/Example.py b/Testing/PatternGeneration/Example.py
index 812939d55..a0a1c2072 100755
--- a/Testing/PatternGeneration/Example.py
+++ b/Testing/PatternGeneration/Example.py
@@ -68,7 +68,7 @@ def generatePatterns():
     
     
     # Test patterns for each config are generated.
-    # Second argument may be used to vary the content fo files
+    # Second argument may be used to vary the content of files
     # depending on the type.
     #
     # For instance, in Tools there is Tools.loopnb which can be used
diff --git a/Testing/README.md b/Testing/README.md
index ce5e4fd14..19541bd8f 100644
--- a/Testing/README.md
+++ b/Testing/README.md
@@ -150,7 +150,7 @@ The design is a consequence of all the requirements.
 
 A test description file is defined with a specific syntax to support R1 to R8.
 
-#### Hierachical structure
+#### Hierarchical structure
 
     group Root {
         class = Root
@@ -342,7 +342,7 @@ Generally, there is a calibration at beginning of the Runner to estimate the ove
 cycle measurements. This overhead is then removed when doing the measurement.
 
 #### IO
-According to R12 and R15, tests do not know how to access patterns. It is a responsiblity implemented with the IO, Pattern and PatternMgr.
+According to R12 and R15, tests do not know how to access patterns. It is a responsibility implemented with the IO, Pattern and PatternMgr.
 
 IO is about loading patterns and dumping output. It is not about IO in general.
 We provide 2 IO implementations : Semihosting and FPGA.
@@ -361,7 +361,7 @@ There are 3 modes, Test only, Dump only, Test and dump.
 
 In dump only mode, tests using pattern will fail but the tests will be considered as passed (because we are only interested in the output).
 
-But it means that no test using patterns shoudl be used in the middle of the test or some part of it may not be executed. Those tests must be kept at the end.
+But it means that no test using patterns should be used in the middle of the test or some part of it may not be executed. Those tests must be kept at the end.
 
 #### processResult
 For R14, we have a python script which will process the result of tests and format it into several possible formats like text, CSV, Mathematica dataset. 
@@ -424,7 +424,7 @@ always use -e option.
 
     python processTests.py -e
 
-You can pass a C++ class to specifiy that you want to generate tests only for a specific group or suite.
+You can pass a C++ class to specify that you want to generate tests only for a specific group or suite.
 
     python processTests.py -e BasicTests
 
@@ -512,7 +512,7 @@ The PARAMS must be compatible between all suites which are children of AGroup
 
 Output.pickle is used by default. It can be changed with -f option.
 
-To add a to sqlite3 databse:
+To add a to sqlite3 database:
 
     python addToDB.py -e AGroup
 
diff --git a/Testing/Source/Tests/ExampleCategoryF32.cpp b/Testing/Source/Tests/ExampleCategoryF32.cpp
index 71b19aaa1..f2e876abf 100755
--- a/Testing/Source/Tests/ExampleCategoryF32.cpp
+++ b/Testing/Source/Tests/ExampleCategoryF32.cpp
@@ -13,7 +13,7 @@ CMSIS-DSP tests are using similar SNR values for different type (f32, q31, q15,
 
 /*
 
-With thie threshold, the test will fail
+With this threshold, the test will fail
 
 #define REL_ERROR (2.0e-6) 
 
diff --git a/Testing/Source/Tests/QuaternionTestsF32.cpp b/Testing/Source/Tests/QuaternionTestsF32.cpp
index fd3a3f0cc..1124b1a4d 100755
--- a/Testing/Source/Tests/QuaternionTestsF32.cpp
+++ b/Testing/Source/Tests/QuaternionTestsF32.cpp
@@ -136,7 +136,7 @@ a double precision computation.
         /*
 
         q and -q are representing the same rotation.
-        To remove the ambiguity we force the real part ot be positive.
+        To remove the ambiguity we force the real part to be positive.
         Same convention followed in Python script.
 
         */
diff --git a/Testing/Source/Tests/UnaryTestsF32.cpp b/Testing/Source/Tests/UnaryTestsF32.cpp
index 5abb8717c..196cbcd9f 100755
--- a/Testing/Source/Tests/UnaryTestsF32.cpp
+++ b/Testing/Source/Tests/UnaryTestsF32.cpp
@@ -743,7 +743,7 @@ void UnaryTestsF32::test_mat_inverse_f32()
           
           /* Compute P A P^t */
 
-          // Create identiy matrix
+          // Create identity matrix
           for(int r=0; r < n; r++)
           {
             for(int c=0; c < n; c++)
diff --git a/Testing/Source/Tests/UnaryTestsF64.cpp b/Testing/Source/Tests/UnaryTestsF64.cpp
index 1fee87bfa..b5ea197ac 100755
--- a/Testing/Source/Tests/UnaryTestsF64.cpp
+++ b/Testing/Source/Tests/UnaryTestsF64.cpp
@@ -570,7 +570,7 @@ void UnaryTestsF64::test_mat_inverse_f64()
           
           /* Compute P A P^t */
 
-          // Create identiy matrix
+          // Create identity matrix
           for(int r=0; r < n; r++)
           {
             for(int c=0; c < n; c++)
diff --git a/Testing/TestScripts/CodeGen.py b/Testing/TestScripts/CodeGen.py
index 8c8ad6e98..04d11eb4b 100644
--- a/Testing/TestScripts/CodeGen.py
+++ b/Testing/TestScripts/CodeGen.py
@@ -164,7 +164,7 @@ def _genSuite(self,root,thedir,sourceFile):
         with open(os.path.join(thedir,"%s_decl.h" % theClass),"w") as decl:
             # Use list of test functions to
             # declare them in the header.
-            # Since we don't want to declare the functino several times,
+            # Since we don't want to declare the function several times,
             # that's why we needed to keep track of functions in the code above:
             # to remove redundancies since the function
             # can appear several time in the root object.
@@ -223,7 +223,7 @@ def _genCode(self,root,dir,sourceFile,headerFile):
            if root.kind == TestScripts.Parser.TreeElem.GROUP:
                # For a group, first iterate on the children then on the
                # parent because the parent definitino in the header is
-               # dependent on the children definition (member varaiables)
+               # dependent on the children definition (member variables)
                # So children must gbe defined before.
                for c in root:
                    self._genCode(c,dir,sourceFile,headerFile)
@@ -281,12 +281,12 @@ def _genText(self,root,textFile):
         Then, if node is a suite, description of the suite is generated.
          Number of parameters or 0
            It is the number of arguments used by function setUp (arity).
-           It is not the number of samples in a paramater file
+           It is not the number of samples in a parameter file
            The number of samples is always a multiple
            For instance if width and height are the parameters then number
            of parameters (arity) is 2.
            But each parameter file may contain several combination of (width,height)
-           So the lenght of those files will be a multiple of 2.
+           So the length of those files will be a multiple of 2.
 
          The number of patterns path is generated
          The patterns names are generated
@@ -315,7 +315,7 @@ def _genText(self,root,textFile):
 
         So, for a test (which is also a TreeElement in the structure),
         only node kind and node id are generated followed by 
-        param description and n for folder (since ther is never any folder)
+        param description and n for folder (since there is never any folder)
         
         In the test description file, there is never any way to change the pattern
         folder for a test.
@@ -436,7 +436,7 @@ def _write64(self,v,f):
             
       Args:
         v (int) : The int64 to write
-        f (file) : the opended file
+        f (file) : the opened file
       Raises:
         Nothing 
       Returns:
@@ -469,7 +469,7 @@ def _write32(self,v,f):
             
       Args:
         v (int) : The int32 to write
-        f (file) : the opended file
+        f (file) : the opened file
       Raises:
         Nothing 
       Returns:
@@ -495,7 +495,7 @@ def _write16(self,v,f):
             
       Args:
         v (int) : The int3 to write
-        f (file) : the opended file
+        f (file) : the opened file
       Raises:
         Nothing 
       Returns:
@@ -515,7 +515,7 @@ def _write8(self,v,f):
             
       Args:
         v (int) : The int to write
-        f (file) : the opended file
+        f (file) : the opened file
       Raises:
         Nothing 
       Returns:
@@ -533,7 +533,7 @@ def _writeString(self,v,f):
               
         Args:
           v (str) : The string to write
-          f (file) : the opended file
+          f (file) : the opened file
         Raises:
           Nothing 
         Returns:
@@ -614,7 +614,7 @@ def addPattern(self,includeFile,path):
             pat.readline()
             # Then we read the Value 
             v = self.convertToInt(k,pat.readline())
-            # Depending on the word size, this hex must be writen to 
+            # Depending on the word size, this hex must be written to 
             # the C array as 4,2 or 1 number.
             if k == 'D':
                self._write64(v,includeFile)
@@ -679,7 +679,7 @@ def addParameter(self,includeFile,path):
             # and then a line giving the hex data
             # Then we read the Value 
             v = int(pat.readline().strip(),0)
-            # Depending on the word size, this hex must be writen to 
+            # Depending on the word size, this hex must be written to 
             # the C array as 4,2 or 1 number.
             self._write32(v,includeFile)
           # Add the padding to the pattern
@@ -850,7 +850,7 @@ def genCodeForTree(self,genFolder,root,benchMode):
       if benchMode:
         src += "Bench"
         header += "Bench"
-      # Generate .cpp and .h files neded to run the tests
+      # Generate .cpp and .h files needed to run the tests
       testDescCPath = os.path.join(src,"TestDesc.cpp")
       testDescHeaderPath = os.path.join(header,"TestDesc.h")
       with open(testDescCPath,"w") as sourceFile:
diff --git a/Testing/TestScripts/NewParser.py b/Testing/TestScripts/NewParser.py
index 4c23218ee..da3513084 100644
--- a/Testing/TestScripts/NewParser.py
+++ b/Testing/TestScripts/NewParser.py
@@ -146,7 +146,7 @@ def generatorDesc( str, loc, toks):
 def parseTestFields( str, loc, toks):
     if "fields" in toks:
         fields = toks["fields"]
-        # merge list of dictionnaries into a dictionnary
+        # merge list of dictionaries into a dictionary
         newFields = dict((key,d[key]) for d in fields for key in d)
         return(newFields)
 
diff --git a/Testing/TestScripts/Parser.py b/Testing/TestScripts/Parser.py
index 508d15fdc..92a91c9ce 100644
--- a/Testing/TestScripts/Parser.py
+++ b/Testing/TestScripts/Parser.py
@@ -156,7 +156,7 @@ def addGroup(self,g):
     def classify(self):
         """ Compute the node kind recursively
 
-        Node kind is infered from the tree structure and not present
+        Node kind is inferred from the tree structure and not present
         in the test description.
         A suite is basically a leaf of the tree and only contain tests.
         A group is containing a suite or another group.
diff --git a/Testing/TestScripts/doc/Format.py b/Testing/TestScripts/doc/Format.py
index b8d29d8d1..bcb189182 100755
--- a/Testing/TestScripts/doc/Format.py
+++ b/Testing/TestScripts/doc/Format.py
@@ -16,7 +16,7 @@ def joinit(iterable, delimiter):
 # First we order the categories
 # Then we order the cores in each category
 # The final ORDEREDCORES is what is used
-# to order tjhe values
+# to order the values
 # Since some cores may be missing, each atble display
 # is computing a rstricted ordered core list with only the available cores.
 CORTEXCATEGORIES=["Cortex-M","Cortex-R","Cortex-A"]
diff --git a/Testing/addToDB.py b/Testing/addToDB.py
index 32e2f2979..df5cb6c56 100755
--- a/Testing/addToDB.py
+++ b/Testing/addToDB.py
@@ -227,7 +227,7 @@ def addRows(conn,elem,tableName,full,runid=0):
         if field in VALKEYFIELD:
             if field == "CATEGORY":
               # Remove type extension to get category name so that
-              # all types are maped to same category which will
+              # all types are mapped to same category which will
               # help for post processing.
               testField=re.sub(r'^(.*)[:]([^:]+)(F16|F32|F64|Q31|Q15|Q7)$',r'\1',row[field])
               val = findInTable(conn,"CATEGORY","category",testField,"categoryid")
diff --git a/Testing/addToRegDB.py b/Testing/addToRegDB.py
index 1c1946958..cfb0a32d7 100755
--- a/Testing/addToRegDB.py
+++ b/Testing/addToRegDB.py
@@ -234,7 +234,7 @@ def addRows(conn,elem,tableName,full,runid=0):
         if field in VALKEYFIELD:
             if field == "CATEGORY":
               # Remove type extension to get category name so that
-              # all types are maped to same category which will
+              # all types are mapped to same category which will
               # help for post processing.
               testField=re.sub(r'^(.*)[:]([^:]+)(F16|F32|F64|Q31|Q15|Q7)$',r'\1',row[field])
               val = findInTable(conn,"CATEGORY","category",testField,"categoryid")
diff --git a/Testing/bench.txt b/Testing/bench.txt
index ec95e5134..5e3d8438c 100755
--- a/Testing/bench.txt
+++ b/Testing/bench.txt
@@ -215,7 +215,7 @@ group Root {
               Functions {
                  Elementwise multiplication:vec_mult_f32
                  Vector addition:vec_add_f32
-                 Vector substraction:vec_sub_f32
+                 Vector subtraction:vec_sub_f32
                  Elementwise absolute value:vec_abs_f32
                  Elementwise negation:vec_negate_f32
                  Elementwise offset:vec_offset_f32
@@ -245,7 +245,7 @@ group Root {
               Functions {
                  Elementwise multiplication:vec_mult_q31
                  Vector addition:vec_add_q31
-                 Vector substraction:vec_sub_q31
+                 Vector subtraction:vec_sub_q31
                  Elementwise absolute value:vec_abs_q31
                  Elementwise negation:vec_negate_q31
                  Elementwise offset:vec_offset_q31
@@ -275,7 +275,7 @@ group Root {
               Functions {
                  Elementwise multiplication:vec_mult_q15
                  Vector addition:vec_add_q15
-                 Vector substraction:vec_sub_q15
+                 Vector subtraction:vec_sub_q15
                  Elementwise absolute value:vec_abs_q15
                  Elementwise negation:vec_negate_q15
                  Elementwise offset:vec_offset_q15
@@ -305,7 +305,7 @@ group Root {
               Functions {
                  Elementwise multiplication:vec_mult_q7
                  Vector addition:vec_add_q7
-                 Vector substraction:vec_sub_q7
+                 Vector subtraction:vec_sub_q7
                  Elementwise absolute value:vec_abs_q7
                  Elementwise negation:vec_negate_q7
                  Elementwise offset:vec_offset_q7
@@ -1119,7 +1119,7 @@ group Root {
               ParamList {
                   VECDIM,NBVECS
                   Summary VECDIM,NBVECS
-                  Names "Vector dimension","Number of suppot vectors"
+                  Names "Vector dimension","Number of support vectors"
                   Formula "VECDIM*NBVECS"
               }
 
@@ -1376,12 +1376,12 @@ group Root {
                    Matrix Inversion:test_mat_inverse_f32
                    Matrix Transpose:test_mat_trans_f32
                    Matrix Addition:test_mat_add_f32
-                   Matrix Substraction:test_mat_sub_f32
+                   Matrix Subtraction:test_mat_sub_f32
                    Matrix Vector Multiplication:test_mat_vec_mult_f32
                    Matrix Complex Transpose:test_mat_cmplx_trans_f32
                    Cholesky decomposition:test_mat_cholesky_dpo_f32 -> PARAM_CHOLESKY_ID
                    Backward substitution:test_solve_upper_triangular_f32 -> PARAM_CHOLESKY_ID
-                   Foward substitution:test_solve_lower_triangular_f32 -> PARAM_CHOLESKY_ID
+                   Forward substitution:test_solve_lower_triangular_f32 -> PARAM_CHOLESKY_ID
                    LDLT decomposition:test_ldlt_decomposition_f32 -> PARAM_CHOLESKY_ID
                 } -> PARAM1_ID
               }
@@ -1412,7 +1412,7 @@ group Root {
                    Matrix Scaling:test_mat_scale_q31
                    Matrix Transpose:test_mat_trans_q31
                    Matrix Addition:test_mat_add_q31
-                   Matrix Substraction:test_mat_sub_q31
+                   Matrix Subtraction:test_mat_sub_q31
                    Matrix Vector Multiplication:test_mat_vec_mult_q31
                    Matrix Complex Transpose:test_mat_cmplx_trans_q31
                 } -> PARAM1_ID
@@ -1443,7 +1443,7 @@ group Root {
                    Matrix Scaling:test_mat_scale_q15
                    Matrix Transpose:test_mat_trans_q15
                    Matrix Addition:test_mat_add_q15
-                   Matrix Substraction:test_mat_sub_q15
+                   Matrix Subtraction:test_mat_sub_q15
                    Matrix Vector Multiplication:test_mat_vec_mult_q15
                    Matrix Complex Transpose:test_mat_cmplx_trans_q15
                 } -> PARAM1_ID
@@ -1527,7 +1527,7 @@ group Root {
                    Matrix Inversion:test_mat_inverse_f64
                    Cholesky decomposition:test_mat_cholesky_dpo_f64 -> PARAM_CHOLESKY_ID
                    Backward substitution:test_solve_upper_triangular_f64 -> PARAM_CHOLESKY_ID
-                   Foward substitution:test_solve_lower_triangular_f64 -> PARAM_CHOLESKY_ID
+                   Forward substitution:test_solve_lower_triangular_f64 -> PARAM_CHOLESKY_ID
                 } -> PARAM1_ID
               }
            }
diff --git a/Testing/bench_f16.txt b/Testing/bench_f16.txt
index 5bb185787..cf8f1ca4e 100755
--- a/Testing/bench_f16.txt
+++ b/Testing/bench_f16.txt
@@ -77,7 +77,7 @@ group Root {
               Functions {
                  Elementwise multiplication:vec_mult_f16
                  Vector addition:vec_add_f16
-                 Vector substraction:vec_sub_f16
+                 Vector subtraction:vec_sub_f16
                  Elementwise absolute value:vec_abs_f16
                  Elementwise negation:vec_negate_f16
                  Elementwise offset:vec_offset_f16
@@ -354,7 +354,7 @@ group Root {
               ParamList {
                   VECDIM,NBVECS
                   Summary VECDIM,NBVECS
-                  Names "Vector dimension","Number of suppot vectors"
+                  Names "Vector dimension","Number of support vectors"
                   Formula "VECDIM*NBVECS"
               }
 
@@ -522,12 +522,12 @@ group Root {
                    Matrix Inversion:test_mat_inverse_f16
                    Matrix Transpose:test_mat_trans_f16
                    Matrix Addition:test_mat_add_f16
-                   Matrix Substraction:test_mat_sub_f16
+                   Matrix Subtraction:test_mat_sub_f16
                    Matrix Vector Multiplication:test_mat_vec_mult_f16
                    Matrix Complex Transpose:test_mat_cmplx_trans_f16
                    Cholesky decomposition:test_mat_cholesky_dpo_f16 -> PARAM_CHOLESKY_ID
                    Backward substitution:test_solve_upper_triangular_f16 -> PARAM_CHOLESKY_ID
-                   Foward substitution:test_solve_lower_triangular_f16 -> PARAM_CHOLESKY_ID
+                   Forward substitution:test_solve_lower_triangular_f16 -> PARAM_CHOLESKY_ID
                 } -> PARAM1_ID
               }
 
diff --git a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/fvp_sse300_mps3_s.sct b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/fvp_sse300_mps3_s.sct
index 3f9dd9bcb..4d93a8d0f 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/fvp_sse300_mps3_s.sct
+++ b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/fvp_sse300_mps3_s.sct
@@ -31,7 +31,7 @@ LR_CODE S_DDR4_START {
      * set this region as Non-Secure Callable. The maximum size of this
      * executable region makes it only used the space left over by the ER_CODE
      * region so that you can rely on code+veneer size combined will not exceed
-     * the S_CODE_SIZE value. We also substract from the available space the
+     * the S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     ER_CODE_CMSE_VENEER +0 ALIGN 32 {
diff --git a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
index ff09e8e31..26a8e7bae 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
+++ b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
@@ -15,7 +15,7 @@
 ; */
 
 /* Linker script to configure memory regions. */
-/* This file will be run trough the pre-processor. */
+/* This file will be run through the pre-processor. */
 
 #include "region_defs.h"
 
@@ -106,7 +106,7 @@ SECTIONS
      * this region as Non-Secure Callable. The maximum size of this executable
      * region makes it only used the space left over by the ER_CODE region
      * so that you can rely on code+veneer size combined will not exceed the
-     * S_CODE_SIZE value. We also substract from the available space the
+     * S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     .gnu.sgstubs : ALIGN(32)
diff --git a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h
index 32ac16b37..79d33026a 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h
+++ b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_defs.h
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h
index dfe88b34f..eb0c7bfca 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h
+++ b/Testing/cmsis_build/RTE/Device/SSE-300-MPS3/region_limits.h
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.ld b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.ld
index 3d375e6e0..2917c0fd1 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.ld
+++ b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.ld
@@ -18,7 +18,7 @@
 ; */
 
 /* Linker script to configure memory regions. */
-/* This file will be run trough the pre-processor. */
+/* This file will be run through the pre-processor. */
 
 #include "region_defs.h"
 
diff --git a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.sct b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.sct
index 3f9dd9bcb..4d93a8d0f 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.sct
+++ b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/corstone310_mps3_s.sct
@@ -31,7 +31,7 @@ LR_CODE S_DDR4_START {
      * set this region as Non-Secure Callable. The maximum size of this
      * executable region makes it only used the space left over by the ER_CODE
      * region so that you can rely on code+veneer size combined will not exceed
-     * the S_CODE_SIZE value. We also substract from the available space the
+     * the S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     ER_CODE_CMSE_VENEER +0 ALIGN 32 {
diff --git a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_defs.h b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_defs.h
index 020a2b855..1475c016b 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_defs.h
+++ b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_defs.h
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_limits.h b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_limits.h
index 549176e1c..d53f06221 100644
--- a/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_limits.h
+++ b/Testing/cmsis_build/RTE/Device/SSE-310-MPS3/region_limits.h
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/Testing/cmsis_build/configs/ARM_VHT_Corstone_310_config.txt b/Testing/cmsis_build/configs/ARM_VHT_Corstone_310_config.txt
index a9d40ead5..7429989ca 100644
--- a/Testing/cmsis_build/configs/ARM_VHT_Corstone_310_config.txt
+++ b/Testing/cmsis_build/configs/ARM_VHT_Corstone_310_config.txt
@@ -15,8 +15,8 @@ cpu0.semihosting-enable=1                             # (bool  , init-time) defa
 #cpu0.semihosting-stack_base=0x0                       # (int   , init-time) default = '0x10700000' : Virtual address of base of descending stack : [0x0..0xFFFFFFFF]
 #cpu0.semihosting-stack_limit=0x0                      # (int   , init-time) default = '0x10800000' : Virtual address of stack limit : [0x0..0xFFFFFFFF]
 #cpu0.semihosting-cwd=""                               # (string, init-time) default = ''       : Base directory for semihosting file access.
-#cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extentions are absent, this is ignored : [0x0..0x10]
-#cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extentions are absent, this is the total number of MPU regions : [0x0..0x10]
+#cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extensions are absent, this is ignored : [0x0..0x10]
+#cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extensions are absent, this is the total number of MPU regions : [0x0..0x10]
 #cpu0.ITM=0                                            # (bool  , init-time) default = '1'      : Level of instrumentation trace supported. false : No ITM trace included, true: ITM trace included
 #cpu0.IRQLVL=0x3                                       # (int   , init-time) default = '0x3'    : Number of bits of interrupt priority : [0x3..0x8]
 #cpu0.SAU=0x0                                          # (int   , init-time) default = '0x4'    : Number of SAU regions (0 => no SAU) : [0x0..0x8]
diff --git a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M33_DSP_FP_config.txt b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M33_DSP_FP_config.txt
index 656fbb54f..eda8539cd 100644
--- a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M33_DSP_FP_config.txt
+++ b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M33_DSP_FP_config.txt
@@ -12,8 +12,8 @@ cpu0.semihosting-heap_limit=0x0                       # (int   , init-time) defa
 cpu0.semihosting-stack_base=0x0                       # (int   , init-time) default = '0x10700000' : Virtual address of base of descending stack : [0x0..0xFFFFFFFF]
 cpu0.semihosting-stack_limit=0x0                      # (int   , init-time) default = '0x10800000' : Virtual address of stack limit : [0x0..0xFFFFFFFF]
 cpu0.semihosting-cwd=""                               # (string, init-time) default = ''       : Base directory for semihosting file access.
-cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extentions are absent, this is ignored : [0x0..0x10]
-cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extentions are absent, this is the total number of MPU regions : [0x0..0x10]
+cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extensions are absent, this is ignored : [0x0..0x10]
+cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extensions are absent, this is the total number of MPU regions : [0x0..0x10]
 cpu0.ITM=0                                            # (bool  , init-time) default = '1'      : Level of instrumentation trace supported. false : No ITM trace included, true: ITM trace included
 cpu0.IRQLVL=0x3                                       # (int   , init-time) default = '0x3'    : Number of bits of interrupt priority : [0x3..0x8]
 cpu0.BIGENDINIT=0                                     # (bool  , init-time) default = '0'      : Initialize processor to big endian mode
diff --git a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M35P_DSP_FP_config.txt b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M35P_DSP_FP_config.txt
index 656fbb54f..eda8539cd 100644
--- a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M35P_DSP_FP_config.txt
+++ b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M35P_DSP_FP_config.txt
@@ -12,8 +12,8 @@ cpu0.semihosting-heap_limit=0x0                       # (int   , init-time) defa
 cpu0.semihosting-stack_base=0x0                       # (int   , init-time) default = '0x10700000' : Virtual address of base of descending stack : [0x0..0xFFFFFFFF]
 cpu0.semihosting-stack_limit=0x0                      # (int   , init-time) default = '0x10800000' : Virtual address of stack limit : [0x0..0xFFFFFFFF]
 cpu0.semihosting-cwd=""                               # (string, init-time) default = ''       : Base directory for semihosting file access.
-cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extentions are absent, this is ignored : [0x0..0x10]
-cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extentions are absent, this is the total number of MPU regions : [0x0..0x10]
+cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extensions are absent, this is ignored : [0x0..0x10]
+cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extensions are absent, this is the total number of MPU regions : [0x0..0x10]
 cpu0.ITM=0                                            # (bool  , init-time) default = '1'      : Level of instrumentation trace supported. false : No ITM trace included, true: ITM trace included
 cpu0.IRQLVL=0x3                                       # (int   , init-time) default = '0x3'    : Number of bits of interrupt priority : [0x3..0x8]
 cpu0.BIGENDINIT=0                                     # (bool  , init-time) default = '0'      : Initialize processor to big endian mode
diff --git a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M55_config.txt b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M55_config.txt
index 7a6240132..6d1577a90 100644
--- a/Testing/cmsis_build/configs/ARM_VHT_MPS2_M55_config.txt
+++ b/Testing/cmsis_build/configs/ARM_VHT_MPS2_M55_config.txt
@@ -12,8 +12,8 @@ cpu0.semihosting-heap_limit=0x0                       # (int   , init-time) defa
 cpu0.semihosting-stack_base=0x0                       # (int   , init-time) default = '0x10700000' : Virtual address of base of descending stack : [0x0..0xFFFFFFFF]
 cpu0.semihosting-stack_limit=0x0                      # (int   , init-time) default = '0x10800000' : Virtual address of stack limit : [0x0..0xFFFFFFFF]
 cpu0.semihosting-cwd=""                               # (string, init-time) default = ''       : Base directory for semihosting file access.
-cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extentions are absent, this is ignored : [0x0..0x10]
-cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extentions are absent, this is the total number of MPU regions : [0x0..0x10]
+cpu0.MPU_S=0x8                                        # (int   , init-time) default = '0x8'    : Number of regions in the Secure MPU. If Security Extensions are absent, this is ignored : [0x0..0x10]
+cpu0.MPU_NS=0x8                                       # (int   , init-time) default = '0x8'    : Number of regions in the Non-Secure MPU. If Security Extensions are absent, this is the total number of MPU regions : [0x0..0x10]
 cpu0.ITM=0                                            # (bool  , init-time) default = '1'      : Level of instrumentation trace supported. false : No ITM trace included, true: ITM trace included
 cpu0.IRQLVL=0x3                                       # (int   , init-time) default = '0x3'    : Number of bits of interrupt priority : [0x3..0x8]
 cpu0.INITSVTOR=0x00000000                             # (int   , init-time) default = '0x10000000' : Secure vector-table offset at reset : [0x0..0xFFFFFF80]
diff --git a/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_defs.h b/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_defs.h
index 32ac16b37..79d33026a 100644
--- a/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_defs.h
+++ b/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_defs.h
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_limits.h b/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_limits.h
index dfe88b34f..eb0c7bfca 100644
--- a/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_limits.h
+++ b/Testing/cmsis_build/linker_scripts/SSE-300-MPS3/region_limits.h
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/Testing/cmsis_build/linker_scripts/ac6_sse300_mps3_s.sct b/Testing/cmsis_build/linker_scripts/ac6_sse300_mps3_s.sct
index f7cedacaa..d1a8c2479 100644
--- a/Testing/cmsis_build/linker_scripts/ac6_sse300_mps3_s.sct
+++ b/Testing/cmsis_build/linker_scripts/ac6_sse300_mps3_s.sct
@@ -32,7 +32,7 @@ LR_CODE S_DDR4_START {
      * set this region as Non-Secure Callable. The maximum size of this
      * executable region makes it only used the space left over by the ER_CODE
      * region so that you can rely on code+veneer size combined will not exceed
-     * the S_CODE_SIZE value. We also substract from the available space the
+     * the S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     ER_CODE_CMSE_VENEER +0 ALIGN 32 {
diff --git a/Testing/cmsis_build/runall.py b/Testing/cmsis_build/runall.py
index 902e51fde..2e52d947b 100644
--- a/Testing/cmsis_build/runall.py
+++ b/Testing/cmsis_build/runall.py
@@ -99,7 +99,7 @@ def run(*args,mustPrint=False,dumpStdErr=True,withExitCodeCheck=True):
             print(result.stdout)
         return(Result(result.stdout))
     except Exception as e:
-        printError("Exception occured")
+        printError("Exception occurred")
         ERROR_OCCURED = True
         return(Result(str(e),error=True))
 
diff --git a/Testing/cmsis_build/test.cproject.yml b/Testing/cmsis_build/test.cproject.yml
index cde475bdd..1d067a9be 100644
--- a/Testing/cmsis_build/test.cproject.yml
+++ b/Testing/cmsis_build/test.cproject.yml
@@ -131,7 +131,7 @@ project:
 
   # A CMSIS-DSP Layer is used to be able to build
   # and test with the current source version
-  # without requring to install a CMSIS Pack
+  # without requiring to install a CMSIS Pack
   layers:
     - layer: dsp.clayer.yml 
     
diff --git a/Testing/processResult.py b/Testing/processResult.py
index 0d2f9d09c..0d51b455b 100644
--- a/Testing/processResult.py
+++ b/Testing/processResult.py
@@ -362,7 +362,7 @@ def analyseResult(resultPath,root,results,embedded,benchmark,trace,formatter):
     calibration = 0
     if trace:
       # First cycle in the trace is the calibration data
-      # The noramlisation factor must be coherent with the C code one.
+      # The normalisation factor must be coherent with the C code one.
       calibration = int(getCyclesFromTrace(trace) / 20)
     formatter.start()
     path = []
diff --git a/dsppp/Include/dsppp/Helium/float.hpp b/dsppp/Include/dsppp/Helium/float.hpp
index ef09678ba..b8d780a09 100644
--- a/dsppp/Include/dsppp/Helium/float.hpp
+++ b/dsppp/Include/dsppp/Helium/float.hpp
@@ -74,7 +74,7 @@ typename std::enable_if::value>::type >
   /**
    * @brief      Zero lane
    *
-   * @return     Value to wrte 0 into a lane
+   * @return     Value to write 0 into a lane
    */
   static constexpr float zero_lane() {return 0.0f;};
   
@@ -83,7 +83,7 @@ typename std::enable_if::value>::type >
   /**
    * @brief      Lane value
    *
-   * @param[in]  x    Lane vlue
+   * @param[in]  x    Lane value
    *
    * @return     Value with scalar datatype
    */
diff --git a/dsppp/Include/dsppp/Scalar/basic.hpp b/dsppp/Include/dsppp/Scalar/basic.hpp
index 86fe0dad7..528b76458 100644
--- a/dsppp/Include/dsppp/Scalar/basic.hpp
+++ b/dsppp/Include/dsppp/Scalar/basic.hpp
@@ -135,7 +135,7 @@ inline void eval(DA &v,
 }
 
 /**
- * @brief      2D expression evaluator for scalar archiecture
+ * @brief      2D expression evaluator for scalar architecture
  *
  * @param      v          Destination value
  * @param[in]  other      The expression
@@ -189,7 +189,7 @@ inline void eval2D(DA &v,
  *
  * @param[in]  a          Left hand side
  * @param[in]  b          Right hand side
- * @param[in]  l          Vector lenght
+ * @param[in]  l          Vector length
  *
  * @tparam     DA         Left hand side datatype (may be expression)
  * @tparam     DB         Right hand side datatype (may be expression)
diff --git a/dsppp/Include/dsppp/algorithms.hpp b/dsppp/Include/dsppp/algorithms.hpp
index 1b2c48d68..921b89681 100644
--- a/dsppp/Include/dsppp/algorithms.hpp
+++ b/dsppp/Include/dsppp/algorithms.hpp
@@ -12,7 +12,7 @@
 
 /**
 In this file we have kernels that are written in an
-architecture independant way (using operators of the library)
+architecture independent way (using operators of the library)
 
 */
 
diff --git a/dsppp/Include/dsppp/arch_detection.hpp b/dsppp/Include/dsppp/arch_detection.hpp
index 9f5659ed9..9bb48436d 100644
--- a/dsppp/Include/dsppp/arch_detection.hpp
+++ b/dsppp/Include/dsppp/arch_detection.hpp
@@ -44,7 +44,7 @@ extern "C"
 #endif
 
 
-/* Included for instrinsics definitions */
+/* Included for intrinsics definitions */
 #if defined (_MSC_VER ) 
 #include 
 #define __STATIC_FORCEINLINE static __forceinline
diff --git a/dsppp/Include/dsppp/fixed_point.hpp b/dsppp/Include/dsppp/fixed_point.hpp
index b9f20732b..c51df5a60 100644
--- a/dsppp/Include/dsppp/fixed_point.hpp
+++ b/dsppp/Include/dsppp/fixed_point.hpp
@@ -404,7 +404,7 @@ struct Q {
    * 
    * Some problem may occur since the unsigned may not be representable
    * with the less bits required for the sign representation.
-   * This convertion is not saturating.
+   * This conversion is not saturating.
    */
   constexpr explicit Q(const Q&other) 
     :v{value_type(other.v)} {};
@@ -736,7 +736,7 @@ struct Q {
    * 
    * Some problem may occur since the unsigned may not be representable
    * with the less bits required for the sign representation.
-   * This convertion is not saturating.
+   * This conversion is not saturating.
    */
   constexpr explicit Q(const Q&other):
   v{value_type(other.v)} {};
@@ -1078,7 +1078,7 @@ struct Q {
    * 
    * Some problem may occur since the unsigned may not be representable
    * with the less bits required for the sign representation.
-   * This convertion is not saturating.
+   * This conversion is not saturating.
    */
   constexpr explicit Q(const Q&other):v{value_type(other.v)} {};
 
@@ -1433,7 +1433,7 @@ struct Q {
    * 
    * Some problem may occur since the unsigned may not be representable
    * with the less bits required for the sign representation.
-   * This convertion is not saturating.
+   * This conversion is not saturating.
    */
   constexpr explicit Q(const Q&other):v{value_type(other.v)} {};
 
@@ -2229,7 +2229,7 @@ struct Accumulate {
  * @param[in]  b     Second fixed point number
  *
  * @tparam     MD    Number of mantissa bits for destination
- * @tparam     MS    Number of mantissa bits fro source
+ * @tparam     MS    Number of mantissa bits for source
  * @tparam     F     Number of fractional bits
  * @tparam     S     Is the representation signed
  *
diff --git a/dsppp/Include/dsppp/forward.hpp b/dsppp/Include/dsppp/forward.hpp
index 18b028474..e9a17c2ec 100644
--- a/dsppp/Include/dsppp/forward.hpp
+++ b/dsppp/Include/dsppp/forward.hpp
@@ -71,7 +71,7 @@ Is a contiguous array in memory with scalar indexing
 It can be an _Expr
 Vector has a length
 
-Generally used whe scalar indexing is required or length
+Generally used when scalar indexing is required or length
 
 */
 template
diff --git a/dsppp/Include/dsppp/fusion.hpp b/dsppp/Include/dsppp/fusion.hpp
index 7cc4b91c9..0a26e96b0 100644
--- a/dsppp/Include/dsppp/fusion.hpp
+++ b/dsppp/Include/dsppp/fusion.hpp
@@ -435,8 +435,8 @@ constexpr vector_length_t static_length() {
 
 /*
 
-False only when DA and DB are static vector and with differet size
-Anyother case is ok.
+False only when DA and DB are static vector and with different size
+Any other case is ok.
 
 */
 
diff --git a/dsppp/Include/dsppp/num_features/complex_half.hpp b/dsppp/Include/dsppp/num_features/complex_half.hpp
index 901430fe7..f6e614ddb 100644
--- a/dsppp/Include/dsppp/num_features/complex_half.hpp
+++ b/dsppp/Include/dsppp/num_features/complex_half.hpp
@@ -44,7 +44,7 @@ struct number_traits>
 };
 
 /**
- * @brief      float16 vector descrition when no vector architecture
+ * @brief      float16 vector description when no vector architecture
  */
 template
 struct vector_traits,arch,
diff --git a/dsppp/Include/dsppp/num_features/complex_q7.hpp b/dsppp/Include/dsppp/num_features/complex_q7.hpp
index ef18ed594..14417ea3c 100644
--- a/dsppp/Include/dsppp/num_features/complex_q7.hpp
+++ b/dsppp/Include/dsppp/num_features/complex_q7.hpp
@@ -48,7 +48,7 @@ struct number_traits>>
 };
 
 /**
- * @brief      Vector descrition when no vector architecture
+ * @brief      Vector description when no vector architecture
  *
  * @tparam     arch  Current architecture
  */
diff --git a/dsppp/Include/dsppp/num_features/group.hpp b/dsppp/Include/dsppp/num_features/group.hpp
index 4833ffe85..d2a640d24 100644
--- a/dsppp/Include/dsppp/num_features/group.hpp
+++ b/dsppp/Include/dsppp/num_features/group.hpp
@@ -48,7 +48,7 @@ struct number_traits>
 Assume that all E are using the same scalar type or coherent types
 like f32 and q13 that have same number of lanes.
 
-Any other mix will not work and won't be catched at build time.
+Any other mix will not work and won't be caught at build time.
 
 */
 
diff --git a/dsppp/Include/dsppp/num_features/half.hpp b/dsppp/Include/dsppp/num_features/half.hpp
index 4a750ccc8..1af7a4004 100644
--- a/dsppp/Include/dsppp/num_features/half.hpp
+++ b/dsppp/Include/dsppp/num_features/half.hpp
@@ -46,7 +46,7 @@ struct number_traits
 
 #if !defined(ARM_MATH_MVE_FLOAT16)
 /**
- * @brief      float16 vector descrition when no vector architecture
+ * @brief      float16 vector description when no vector architecture
  */
 template<>
 struct vector_traits {
diff --git a/dsppp/Include/dsppp/num_features/q7.hpp b/dsppp/Include/dsppp/num_features/q7.hpp
index ab53f41ce..811783645 100644
--- a/dsppp/Include/dsppp/num_features/q7.hpp
+++ b/dsppp/Include/dsppp/num_features/q7.hpp
@@ -48,7 +48,7 @@ struct number_traits>
 };
 
 /**
- * @brief      Vector descrition when no vector architecture
+ * @brief      Vector description when no vector architecture
  *
  * @tparam     arch  Current architecture
  */
diff --git a/dsppp/Include/dsppp/number.hpp b/dsppp/Include/dsppp/number.hpp
index 3dd766bdc..449614c23 100644
--- a/dsppp/Include/dsppp/number.hpp
+++ b/dsppp/Include/dsppp/number.hpp
@@ -84,7 +84,7 @@ When vector is true we have a vector datatype
 A temporary accumulator datatype and an accumulator datatype.
 For most types the temporary and accumulator are the same.
 For float, vector instruction mac is doing a mac per lane.
-So temporay is a vector and the final accumulator is a float.
+So temporary is a vector and the final accumulator is a float.
 
 */
 
@@ -200,7 +200,7 @@ vmacc_p
 /*
 
 If there is the need to tune the intrinsics depending on the
-Helium variant of the architecture, somehting like that could be used.
+Helium variant of the architecture, something like that could be used.
 In practice, selection is done at level of of algorithms more than
 instructions where it may be simple to just use a #if to use the
 right intrinsics when it is available.
diff --git a/dsppp/Include/dsppp/vec.hpp b/dsppp/Include/dsppp/vec.hpp
index 71ded835e..dab176ac4 100644
--- a/dsppp/Include/dsppp/vec.hpp
+++ b/dsppp/Include/dsppp/vec.hpp
@@ -583,7 +583,7 @@ inline _Expr operator+(const VA &a,
 /*
 
 Core algorithms that cannot be expressed only with high level
-abstractions and need intrinsincs.
+abstractions and need intrinsics.
 
 */
 #include "Helium/matrix_multiply.hpp"
diff --git a/dsppp/Include/dsppp/vector_view.hpp b/dsppp/Include/dsppp/vector_view.hpp
index 09eb197ff..424172232 100644
--- a/dsppp/Include/dsppp/vector_view.hpp
+++ b/dsppp/Include/dsppp/vector_view.hpp
@@ -40,7 +40,7 @@ struct VectorView
     /**
     * @brief  Compute the number of elements in the vector view
     * @param start Vector view start index
-    * @param stop Vector view stop index (first elemnt after the view)
+    * @param stop Vector view stop index (first element after the view)
     * @return Vector dimension
     *
     */
@@ -53,7 +53,7 @@ struct VectorView
     * @brief  Create a vector view on a buffer
     * @param v Buffer of samples (not owned by the view)
     * @param start Start index of the view
-    * @param stop Stop index of the view (first elemnt after the view)
+    * @param stop Stop index of the view (first element after the view)
     *
     */
     explicit VectorView(T *v,const vector_length_t start,const vector_length_t stop):
@@ -71,7 +71,7 @@ struct VectorView
     * @brief  Create a vector view on vector
     * @param v Vector storage (not owned by the view)
     * @param start Start index of the view
-    * @param stop Stop index of the view (first elemnt after the view)
+    * @param stop Stop index of the view (first element after the view)
     *
     */
     explicit VectorView(const Vector_Base &v,const index_t start,const index_t stop):
@@ -224,7 +224,7 @@ struct VectorView
     * @param other the other vector view
     *
     * The new vector view will point to the same storage as the
-    * other vector view. No copy of element is occuring.
+    * other vector view. No copy of element is occurring.
     * To copy vector view content, the expr and copy operators
     * are needed.
     */
@@ -237,7 +237,7 @@ struct VectorView
     * @param other the other vector view
     *
     * The new vector view will point to the same storage as the
-    * other vector view. No copy of element is occuring.
+    * other vector view. No copy of element is occurring.
     *
     * The other vector view is no more valid (points to null storage)
     */
@@ -487,7 +487,7 @@ struct VectorView
     /**
     * @brief  Compute the number of elements in the vector view
     * @param start Vector view start index
-    * @param stop Vector view stop index (first elemnt after the view)
+    * @param stop Vector view stop index (first element after the view)
     * @param stride Stride (only known at runtime)
     * @return Vector dimension
     *
@@ -501,7 +501,7 @@ struct VectorView
     * @brief  Create a vector view on a buffer
     * @param v Buffer of samples (not owned by the view)
     * @param start Start index of the view
-    * @param stop Stop index of the view (first elemnt after the view)
+    * @param stop Stop index of the view (first element after the view)
     * @param stride Stride (only known at runtime)
     *
     */
@@ -681,7 +681,7 @@ struct VectorView
     * @param other the other vector view
     *
     * The new vector view will point to the same storage as the
-    * other vector view. No copy of element is occuring.
+    * other vector view. No copy of element is occurring.
     * To copy vector view content, the expr and copy operators
     * are needed.
     */
@@ -694,7 +694,7 @@ struct VectorView
     * @param other the other vector view
     *
     * The new vector view will point to the same storage as the
-    * other vector view. No copy of element is occuring.
+    * other vector view. No copy of element is occurring.
     *
     * The other vector view is no more valid (points to null storage)
     */
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld b/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
index 5c64ad4f1..87d178026 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
+++ b/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld
@@ -15,7 +15,7 @@
 ; */
 
 /* Linker script to configure memory regions. */
-/* This file will be run trough the pre-processor. */
+/* This file will be run through the pre-processor. */
 
 #include "region_defs.h"
 
@@ -106,7 +106,7 @@ SECTIONS
      * this region as Non-Secure Callable. The maximum size of this executable
      * region makes it only used the space left over by the ER_CODE region
      * so that you can rely on code+veneer size combined will not exceed the
-     * S_CODE_SIZE value. We also substract from the available space the
+     * S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     .gnu.sgstubs : ALIGN(32)
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld.base@1.0.0 b/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld.base@1.0.0
index ff09e8e31..26a8e7bae 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld.base@1.0.0
+++ b/dsppp/RTE/Device/SSE-300-MPS3/linker_SSE300MPS3_secure.ld.base@1.0.0
@@ -15,7 +15,7 @@
 ; */
 
 /* Linker script to configure memory regions. */
-/* This file will be run trough the pre-processor. */
+/* This file will be run through the pre-processor. */
 
 #include "region_defs.h"
 
@@ -106,7 +106,7 @@ SECTIONS
      * this region as Non-Secure Callable. The maximum size of this executable
      * region makes it only used the space left over by the ER_CODE region
      * so that you can rely on code+veneer size combined will not exceed the
-     * S_CODE_SIZE value. We also substract from the available space the
+     * S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     .gnu.sgstubs : ALIGN(32)
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h b/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h
index 32ac16b37..79d33026a 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h
+++ b/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h.base@1.0.0 b/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h.base@1.0.0
index 32ac16b37..79d33026a 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h.base@1.0.0
+++ b/dsppp/RTE/Device/SSE-300-MPS3/region_defs.h.base@1.0.0
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h b/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h
index 0d600a363..5e118ae7a 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h
+++ b/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h.base@1.0.0 b/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h.base@1.0.0
index e7897866a..809e2c69d 100644
--- a/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h.base@1.0.0
+++ b/dsppp/RTE/Device/SSE-300-MPS3/region_limits.h.base@1.0.0
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/dsppp/linker_scripts/SSE-300-MPS3/region_defs.h b/dsppp/linker_scripts/SSE-300-MPS3/region_defs.h
index 32ac16b37..79d33026a 100644
--- a/dsppp/linker_scripts/SSE-300-MPS3/region_defs.h
+++ b/dsppp/linker_scripts/SSE-300-MPS3/region_defs.h
@@ -25,7 +25,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure regions */
diff --git a/dsppp/linker_scripts/SSE-300-MPS3/region_limits.h b/dsppp/linker_scripts/SSE-300-MPS3/region_limits.h
index 0d600a363..5e118ae7a 100644
--- a/dsppp/linker_scripts/SSE-300-MPS3/region_limits.h
+++ b/dsppp/linker_scripts/SSE-300-MPS3/region_limits.h
@@ -23,7 +23,7 @@
  * for C/C++ but for the linker scripts too.
  * Beware of the following limitations:
  *   - LD (GCC linker) requires white space around operators.
- *   - UL postfix for macros is not suported by the linker script
+ *   - UL postfix for macros is not supported by the linker script
  ****************************************************************/
 
 /* Secure Code */
diff --git a/dsppp/linker_scripts/ac6_sse300_mps3_s.sct b/dsppp/linker_scripts/ac6_sse300_mps3_s.sct
index 6712e5cc0..156c5e3d4 100644
--- a/dsppp/linker_scripts/ac6_sse300_mps3_s.sct
+++ b/dsppp/linker_scripts/ac6_sse300_mps3_s.sct
@@ -32,7 +32,7 @@ LR_CODE S_CODE_START {
      * set this region as Non-Secure Callable. The maximum size of this
      * executable region makes it only used the space left over by the ER_CODE
      * region so that you can rely on code+veneer size combined will not exceed
-     * the S_CODE_SIZE value. We also substract from the available space the
+     * the S_CODE_SIZE value. We also subtract from the available space the
      * area used to align this section on 32 bytes boundary (for SAU conf).
      */
     ER_CODE_CMSE_VENEER +0 ALIGN 32 {
diff --git a/dsppp/run_all.py b/dsppp/run_all.py
index e5072a039..11dd6ca40 100644
--- a/dsppp/run_all.py
+++ b/dsppp/run_all.py
@@ -85,7 +85,7 @@ def run(args,mustPrint=False,dumpStdErr=True,timeout=20,printCmd=False):
             print(result.stdout)
         return(Result(result.stdout))
     except Exception as e:
-        printError("Exception occured")
+        printError("Exception occurred")
         ERROR_OCCURED = True
         return(Result(str(e),error=True))