The computational procedure for Decimation in frequency algorithm takes
A. Log2 N stages
B. 2Log2 N stages
C. Log2 N2 stages
D. Log2 N/2 stages
Answer:A
The computational procedure for Decimation in frequency algorithm takes
A. Log2 N stages B. 2Log2 N stages C. Log2 N2 stages D. Log2 N/2 stages