Monday, 24 April 2017

FIR Filter Using Frequency Sampling Method

This was the last experiment which was to be performed in the lab. 
hence everyone was happy that we successfully completed rest of the experiments.
We took two case: Low Pass FIR Filter and High Pass FIR Filter using Scilab. We specified the stop band and pass band attenuation, stop band and pass band frequencies and sampling frequency in each case.
 we observed Phase response for both LPF and HPF and concluded that they  remains same as long as the order is kept same in both cases.
calulated values of passband and stopband gain
we got the output.

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