Consider an LTI system with frequency response H(e j ) e j ( 2) ( 4) , Determine y n , the output of this system, if the input is x n cos (15n 4 3) for all n, ...

Consider an LTI system with frequency response H(e j ) = e j [(/2) + (/4)] ,

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Consider an LTI system with frequency response

H(e^jω) = e^{–j [(ω/2) + (π/4)]}, – π < ω ≤ π.

Determine y[n], the output of this system, if the input is

x[n] = cos (15πn/4 – π/3)

for all n,

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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 H(e j ) = e j [(/2) + (/4)] ,

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Discrete Time Signal Processing

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