Learning Experience : Chebyshev Filter

In this experiment we designed a digital Chebyshev filter.These filters have a steeper roll off and unlike butterworth filters which are monotonic, they have ripples in their stop band or pass band.BLT method was used for converting the impulse response analog to digital. It was noticed that in the output magnitude response, there is a ripple in the pass band with the total number of valleys and peaks equal to order of the filter. Chebyshev filter had a smaller order as compared to Butterworth filter


for implementation in c Follow this link
https://drive.google.com/open?id=0BxR8_fiX2NsmWl9MenZoZmxSejg