Consider a discrete-time linear time-invariant system with impulse response h[n]. If the input x[n] is a periodic

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Consider a discrete-time linear time-invariant system with impulse response h[n]. If the input x[n] is a periodic sequence with period N (i.e., if x[n] = x[n + N]), show that the output y[n] is also a periodic sequence with period 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 a discrete-time linear time-invariant system with impulse response h[n]. If the input x[n] is a periodic

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For an LTI system we use the convolution equatio...View the full answer

Discrete Time Signal Processing

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