Derive the signal flow graph for the N = 16 points, radix-4 decimation-in-frequency FFT algorithm in which

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Derive the signal flow graph for the N = 16 points, radix-4 decimation-in-frequency FFT algorithm in which the input sequence is in digit-reversed order and the output DFT is in normal order.

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Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

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