For the calculation of N- point DFT, Radix -2 FFT algorithm repeats – McqOptions

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1.	For the calculation of N- point DFT, Radix -2 FFT algorithm repeats
A.	2(N Log2 N) stages
B.	(N Log2 N)
C.	(N Log2 N)/2 stages
D.	(N Log2(2 N))/2 stages
Answer» D. (N Log2(2 N))/2 stages

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