Suppose the z-transform of x[n] is It is also known that x[n] is a stable sequence. (a)

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Suppose the z-transform of x[n] is

It is also known that x[n] is a stable sequence.

(a) Determine the region of convergence of X(z).

(b) Determine x[n] at n = ? 8.

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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 02:56 AM

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Suppose the z-transform of x[n] is It is also known that x[n] is a stable sequence. (a)

Question:

,10 X(2) = (: - !)(z - })"(z+ })*(2+ })(z+ }) 10

Step by Step Answer:

a b z10 Xz zz ...View the full answer

Discrete Time Signal Processing

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