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4. Let x[n] be as shown in Fig 1 and is defined as: 3 n = -2 x[n] = n = 0, 1 −1 n = = 4 0 else. 1 2 -6 -4-2 2 6 n 8 -2 Figure 1: Plot of signal x[n] - a. Write x[n] as a linear combination (sum) of impulse signals (i.e., linear combination of ..., [n – 2],d[n – 1],d[n], ɗ[n + 1], ɗ[n + 2], . . .). b. Write x[n] as a linear combination (sum) of step signals (i.e., linear combination of .., u[n — 2], u[n — 1], u[n], u[n + 1], u[n + 2], . . .. c. Plot x[-2n+2], and x[2n+2].

4. Let x[n] be as shown in Fig 1 and is defined as: 3 n = -2 x[n] = n = 0, 1 −1 n = = 4 0 else. 1 2 -6 -4-2 2 6 n 8 -2 Figure 1: Plot of signal x[n] - a. Write x[n] as a linear combination (sum) of impulse signals (i.e., linear combination of ..., [n – 2],d[n – 1],d[n], ɗ[n + 1], ɗ[n + 2], . . .). b. Write x[n] as a linear combination (sum) of step signals (i.e., linear combination of .., u[n — 2], u[n — 1], u[n], u[n + 1], u[n + 2], . . .. c. Plot x[-2n+2], and x[2n+2].

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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4. Let x[n] be as shown in Fig 1 and is defined as: 3 n = -2 x[n] = n = 0, 1 −1 n = = 4 0 else. 1 2 -6 -4-2 2 6 n 8 -2 Figure 1: Plot of signal x[n] - a. Write x[n] as a linear combination (sum) of impulse signals (i.e., linear combination of ..., [n – 2],d[n – 1],d[n], ɗ[n + 1], ɗ[n + 2], . . .). b. Write x[n] as a linear combination (sum) of step signals (i.e., linear combination of .., u[n — 2], u[n — 1], u[n], u[n + 1], u[n + 2], . . .. c. Plot x[-2n+2], and x[2n+2].
Transcribed Image Text:4. Let x[n] be as shown in Fig 1 and is defined as: 3 n = -2 x[n] = n = 0, 1 −1 n = = 4 0 else. 1 2 -6 -4-2 2 6 n 8 -2 Figure 1: Plot of signal x[n] - a. Write x[n] as a linear combination (sum) of impulse signals (i.e., linear combination of ..., [n – 2],d[n – 1],d[n], ɗ[n + 1], ɗ[n + 2], . . .). b. Write x[n] as a linear combination (sum) of step signals (i.e., linear combination of .., u[n — 2], u[n — 1], u[n], u[n + 1], u[n + 2], . . .. c. Plot x[-2n+2], and x[2n+2].
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