Consider an LTI system with frequency response Determine the output y [n] for all n if the

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Consider an LTI system with frequency response

Determine the output y [n] for all n if the input for all n is

x[n] = cos (?n/2).

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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 02:55 AM

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Consider an LTI system with frequency response Determine the output y [n] for all n if the

Question:

H(el") = e-ilw-}) 1+e-i2w + 4e-iku 1+te-izw

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We first rewrite the system ...View the full answer

Discrete Time Signal Processing

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