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Document sensor equation fit #2

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Peque opened this issue Oct 17, 2018 · 0 comments
Open

Document sensor equation fit #2

Peque opened this issue Oct 17, 2018 · 0 comments

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@Peque
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Peque commented Oct 17, 2018

Normally:

def raw_to_distances(raw, a, b):
    return a / numpy.log(raw) - b

If the sensors are too perpendicular to the wall, reflection may change the best equation to:

def raw_to_distances(raw, a, b, c):
    return a / numpy.log(raw) - b - c * numpy.sqrt(raw)
@Peque Peque transferred this issue from another repository Dec 5, 2018
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@Peque