Digital_Filter_Designer

Table of Contents

• Description
• Features
• Technology Used
• Project Demo

Description

A web application that allows user to design a digital filter and study its frequency and phase responses.

Technology Used:

The Web Application is built using:

• Front-end
  • JavaScript
  • CSS
  • matplolib.pyplot
  • CanvasJS
  • Ajax
• Backend:
  • Flask (Python)

Features

• Creating the desired digital filter by the user by creating zeros and poles on the unit circle.
• The website shows the frequency and phase response on two separate graphs.
• Generating signal using mouse-pad and applying the designed filter on it showing the input and output signal on two graphs in real time.
• The website allows user to upload any csv file contains signal and apply the filter on it showing the effect dynamically.
• Availability to download the filter points in json file and then browsing it at anytime in the website.
• There is a catalogue that contains different types of filters showing their values and phase graph that the user can choose from and apply them on the signal.
• The user can create his own all-pass filters by just choosing the a coefficient value.

Project Demo

Digital.Filter.Desginer.-.Google.Chrome.2023-02-12.19-03-40.1.1.1.mp4

Screenshots

Made by:

Name	Section	BN
Ahmed Emad	1	6
Mohammed Mostafa	2	24
Magdy Nasr	2	15
Mohab Ghobashy	2	35

• Course Name : Digital Signal Processing .

Submitted to:

• Dr. Tamer Basha & Eng. Abdullah Darwish

All rights reserved © 2022 to Team 8 - Systems & Biomedical Engineering, Cairo University (Class 2024)