Q1: Design a 9th order low-pass filter with cut-off ?? /2 usingthe Hanning window. a) Plot its frequency response. b) Express theInput/ Output relation. c) let ??[??]{ 0   ??or??=0,1,2…..,10
{1 ??or ??=11,12,…..30 Calculate ??=????. Plot and comment onthe shape of y.
Q2: Design a 9th order high-pass filter with cut-off ??/ 4 usingthe Hanning window. a) Plot the frequency response. b) Express theInput/ Output relation. c) let ??[??]={ 0   ??or??=0,1,2…..,10
{1   ??or??=11,12,…..30            Calculate ??=????. Plot and comment on the shape of y.
