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