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For each of the linear, shift-invariant systems described by the impulse response, determine the frequency response function H(e"). Plot the magnitude response |H(e")| and the phase response ZH(e) over the interval [-T , T]. 1. h(n) = (0.9)"n| 2. h(n) = sinc(0.2n)[u(n + 20) – u(n – 20)], where sinc(0) = 1 %3D 3. h(n) = sinc(0.2n)[u(n) – u(n – 40)] 4. h(n) = [(0,5)" + (0.4)"]u(n) 5. h(n) = (0.5)m cos(0.1Tn)

For each of the linear, shift-invariant systems described by the impulse response, determine the frequency response function H(e"). Plot the magnitude response |H(e")| and the phase response ZH(e) over the interval [-T , T]. 1. h(n) = (0.9)"n| 2. h(n) = sinc(0.2n)[u(n + 20) – u(n – 20)], where sinc(0) = 1 %3D 3. h(n) = sinc(0.2n)[u(n) – u(n – 40)] 4. h(n) = [(0,5)" + (0.4)"]u(n) 5. h(n) = (0.5)m cos(0.1Tn)

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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Solve parts 1,2&3.

For each of the linear, shift-invariant systems described by the impulse response, determine the frequency response function H(e"). Plot the magnitude response |H(e")| and the phase response ZH(e) over the interval [-T , T]. 1. h(n) = (0.9)"n| 2. h(n) = sinc(0.2n)[u(n + 20) – u(n – 20)], where sinc(0) = 1 %3D 3. h(n) = sinc(0.2n)[u(n) – u(n – 40)] 4. h(n) = [(0,5)" + (0.4)"]u(n) 5. h(n) = (0.5)m cos(0.1Tn)
Transcribed Image Text:For each of the linear, shift-invariant systems described by the impulse response, determine the frequency response function H(e"). Plot the magnitude response |H(e")| and the phase response ZH(e) over the interval [-T , T]. 1. h(n) = (0.9)"n| 2. h(n) = sinc(0.2n)[u(n + 20) – u(n – 20)], where sinc(0) = 1 %3D 3. h(n) = sinc(0.2n)[u(n) – u(n – 40)] 4. h(n) = [(0,5)" + (0.4)"]u(n) 5. h(n) = (0.5)m cos(0.1Tn)
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