How many complex multiplications are need to be performed to calculat – McqOptions

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1.	How many complex multiplications are need to be performed to calculate chirp z-transform?(M=N+L-1)
A.	log2M
B.	Mlog2M
C.	(M-1)log2M
D.	Mlog2(M-1)
Answer» C. (M-1)log2M

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