1.

Which of the following is the correct expression for h(n) in terms of H(k+ )?

A. ( frac{1}{M} sum_{k=0}^{M-1}H(k+ )e^{j2 (k+ )n/M} ); n=0,1,2 M-1
B. ( sum_{k=0}^{M-1}H(k+ )e^{j2 (k+ )n/M} ); n=0,1,2 M-1
C. ( frac{1}{M} sum_{k=0}^{M+1}H(k+ )e^{j2 (k+ )n/M} ); n=0,1,2 M+1
D. ( sum_{k=0}^{M+1}H(k+ )e^{j2 (k+ )n/M} ); n=0,1,2 M+1
Answer» B. ( sum_{k=0}^{M-1}H(k+ )e^{j2 (k+ )n/M} ); n=0,1,2 M-1


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