5.6 Find the frequency spectrum of x[n] = x(nT) = 0.8", for n ≥ 0 and T = 0.2. Compute its values at = mx, for m = 0: 5. Use the values to sketch roughly its magnitude and phase spectra. Is it a low- or high-frequency signal? Problem 2: Chapter 5, Problem 7 5.7 Repeat Problem 5.6 for x[n] = x(nT)=(-0.8)".

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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5.6
Find the frequency spectrum of x[n] = x(nT) = 0.8", for n ≥ 0 and T = 0.2. Compute its
values at = mx, for m = 0: 5. Use the values to sketch roughly its magnitude and phase
spectra. Is it a low- or high-frequency signal?
Problem 2: Chapter 5, Problem 7
5.7
Repeat Problem 5.6 for x[n] = x(nT)=(-0.8)".
Transcribed Image Text:5.6 Find the frequency spectrum of x[n] = x(nT) = 0.8", for n ≥ 0 and T = 0.2. Compute its values at = mx, for m = 0: 5. Use the values to sketch roughly its magnitude and phase spectra. Is it a low- or high-frequency signal? Problem 2: Chapter 5, Problem 7 5.7 Repeat Problem 5.6 for x[n] = x(nT)=(-0.8)".
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