A sequence is defined by the relationship ?where h[n] is a minimum-phase sequence and? r[n] = 4/3(?)

Question:

A sequence is defined by the relationship

?where h[n] is a minimum-phase sequence and?

r[n] = 4/3(?)ⁿ u[n] + 4/3 2ⁿ u[? n ? 1],

(a) Find R(z) and sketch the pole-zero diagram.?

(b) Determine the minimum-phase sequence h[n] to within a scale factor of ? 1. Also, determine the z-transform H(z) of h[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 02:56 AM

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A sequence is defined by the relationship ?where h[n] is a minimum-phase sequence and? r[n] = 4/3(?)

Question:

r[n] = h[m]h[n + m] = h[n] + h{-n), m=-00

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a b 2 n 2uln 1 1...View the full answer

Discrete Time Signal Processing

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