Question: Question 4 A FIR filter is described by the difference equation y [ k ] = f [ k ] + f [ k 1

Question 4 A FIR filter is described by the difference equation y[k]= f[k]+ f[k 10].(1) Compute the frequency response H(), including its magnitude and phase response. (2) Determine its response to the following two input signals. f1[k]= cos ? k 10?+3 sin ? k 3+ 10? f2[k]=10+5 cos ?2k 5+ 2?

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