Show from Eqs. (8.65) and (8.66) that with x[n] as an N-point sequence and X[k] as its

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Show from Eqs. (8.65) and (8.66) that with x[n] as an N-point sequence and X[k] as its N-point DFT,

This equation is commonly referred to as Parseval?s relation for the DFT.

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Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

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