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1.4. Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each of the following signals by a graph and by a sequence of numbers. (a) y,[n] = x[n]+x2[n]; (b) y2[n] = 2x₁[n]; (c) y[n] = x[n]x[n] .x,[n] 2-10 1 2 3 4 5 6 7 Fig. 1-22 -2-1

1.4. Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each of the following signals by a graph and by a sequence of numbers. (a) y,[n] = x[n]+x2[n]; (b) y2[n] = 2x₁[n]; (c) y[n] = x[n]x[n] .x,[n] 2-10 1 2 3 4 5 6 7 Fig. 1-22 -2-1

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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1.4. Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each of the following signals by a graph and by a sequence of numbers. (a) y,[n] = x[n]+x2[n]; (b) y2[n] = 2x₁[n]; (c) y[n] = x[n]x[n] .x,[n] 2-10 1 2 3 4 5 6 7 Fig. 1-22 -2-1
Transcribed Image Text:1.4. Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each of the following signals by a graph and by a sequence of numbers. (a) y,[n] = x[n]+x2[n]; (b) y2[n] = 2x₁[n]; (c) y[n] = x[n]x[n] .x,[n] 2-10 1 2 3 4 5 6 7 Fig. 1-22 -2-1
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