Write a matlab script to calculate the frequency response, MATLAB Programming

A band pass FIR filter is required to pass frequencies from 5KHz to 8KHz, using a sample rate of 40K

i) Explain how this would map to normalization sampling frequencies in radians per sample, Include a diagram shown the passband, stop band and other areas of interest

ii) Derive a mathematical expression for the filter coefficients

iii) Write a MATLAB script to calculate the frequency response of the filter and briefly explain how it works.

 

Posted Date: 3/29/2013 6:17:03 AM | Location : United States







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