We wish to design a FIR bandpass filter having a duration M = 201. represents the ideal characteristic of the non-causal bandpass filter as shown in Fig. 8.22.
(a) Determine the unit sample (impulse) response corresponding to .
(b) Explain how you Would use the Hamming window to design a FIR bandpass filter having an impulse response h(n) for 0 ≤ n ≤ 200.
(c) Suppose that you were to design the FIR filter with M = 201 by using the frequency sampling, technique in which the DFT coefficients H(k) are specified instead %.3.1 h(n). Give the values of H(k) for 0 ≤ it ≤ 200 corresponding to and indicate how the frequency response of the actual filter will differ from the ideal. Would the actual filter represent a good design? Explain your answer.
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