Let x 2 n be a real valued five point sequence whose seven point DFT is denoted by X 2 k If Real X 2 k is the seven point DFT of g n , show that g 0 x 2 0 , and determine the relationship between g 1 and x 2 1 Justify your answer ...

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Let x 2 [n] be a real-valued five-point sequence whose seven-point DFT is denoted by X 2

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Let x₂[n] be a real-valued five-point sequence whose seven-point DFT is denoted by X₂[k]. If Real{X₂[k]} is the seven-point DFT of g[n], show that g[0] = x₂[0], and determine the relationship between g[1] and x₂[1]. Justify your answer.

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Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

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Question Posted: May 26, 2011 02:57 AM

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Let x 2 [n] be a real-valued five-point sequence whose seven-point DFT is denoted by X 2

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Discrete Time Signal Processing

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