Derive the radix-2 decimation-in-time FFT algorithm given by (6.1.26) and (6.1.27) as a special case of the

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Derive the radix-2 decimation-in-time FFT algorithm given by (6.1.26) and (6.1.27) as a special case of the more general algorithm procedure given by (6.1.16) through(6.1.18).

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Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

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Question Posted: May 26, 2011 02:58 AM

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Derive the radix-2 decimation-in-time FFT algorithm given by (6.1.26) and (6.1.27) as a special case of the

Question:

M-1 F(1, q) =) x (1, m) W. 0<4 s M - 1 (6.1.16) L-1 Χ(p. g) = ΣG(.g) Wf (6.1.18) (6.1.26) k = 0,1,.. X (k) = F;(k) + W F2(k) *(***) - F(k) – W F2(k) k = 0, 1, .. 2 (6.1.27)

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Let M N2 L 2 Then 1 0mW n0 41 F1q ...View the full answer

Digital Signal Processing

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