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7.2. A discrete-time signal x[n] has z-transform X(z) = 8z² - Z 2z - 1 Determine the z-transform V(z) of the following signals: - - (a) v[n] = x[n = 4]u[n = 4] (b) v[n] = x[n + 2]u[n + 2] (c) v[n] = cos(2n)x[n] (d) v[n] = e³n x[n] (e) v[n] = n²x[n] (f)_v[n] = x[n]*x[n]

7.2. A discrete-time signal x[n] has z-transform X(z) = 8z² - Z 2z - 1 Determine the z-transform V(z) of the following signals: - - (a) v[n] = x[n = 4]u[n = 4] (b) v[n] = x[n + 2]u[n + 2] (c) v[n] = cos(2n)x[n] (d) v[n] = e³n x[n] (e) v[n] = n²x[n] (f)_v[n] = x[n]*x[n]

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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7.2. A discrete-time signal x[n] has z-transform X(z) = 8z² - Z 2z - 1 Determine the z-transform V(z) of the following signals: - - (a) v[n] = x[n = 4]u[n = 4] (b) v[n] = x[n + 2]u[n + 2] (c) v[n] = cos(2n)x[n] (d) v[n] = e³n x[n] (e) v[n] = n²x[n] (f)_v[n] = x[n]*x[n]
Transcribed Image Text:7.2. A discrete-time signal x[n] has z-transform X(z) = 8z² - Z 2z - 1 Determine the z-transform V(z) of the following signals: - - (a) v[n] = x[n = 4]u[n = 4] (b) v[n] = x[n + 2]u[n + 2] (c) v[n] = cos(2n)x[n] (d) v[n] = e³n x[n] (e) v[n] = n²x[n] (f)_v[n] = x[n]*x[n]
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