how many times does iterative-fft compute twiddle factors ineach stage? rewrite iterative-fft to compute twiddle factors only 2^ (s-1) times in stage s.
me as iam new to fft and polynomials . iam notsure how to compute twiddle factors for each stage and the solutionthat i see in text book is not detailed enough.

Ibelieve the answer is c) productivity software

Answerhostname;

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