Question: Show the polyphase decomposition structure, as given in Equation (8.37), for an FIR filter with impulse response [h(n)=-0.375,0.25,-0.5,1,-1,0.5,-0.25,0.375] for (n=0,1, ldots, 7). Try to minimize

Show the polyphase decomposition structure, as given in Equation (8.37), for an FIR filter with impulse response

\[h(n)=-0.375,0.25,-0.5,1,-1,0.5,-0.25,0.375\]

for \(n=0,1, \ldots, 7\). Try to minimize the number of multiplications.

M-I H(2)=(M-1-DR(ZM). J=0 (8.37)

M-I H(2)=(M-1-DR(ZM). J=0 (8.37)

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