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Low Pass Butterworth Filter

version 1.0 (1.12 KB) by

Butterworth filter is a type of filter designed to have a flat frequency response.

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n = Order of filter
d0 = cut off frequency

for larger n approaches Ideal filter
for smaller n approaches Gaussian filter

Comments and Ratings (2)

NICE FILE NAME ;)

MATLAB Release
MATLAB 7.12 (R2011a)
Acknowledgements

Inspired: filter1

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