2. Let x(t) = sin(2nt) (u(t) - u(t-1)) (a) Sketch and y where y(t) = x(3t-5). (b) Sketch the signal Ek-- P(t-2k), where p(t) = u(t)-u(t-1) is the unit pulse function.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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2. Let
r(t) = sin(2nt) (u(t) — u(t-1))
(a) Sketch z and y where y(t) = x(3t - 5).
(b) Sketch the signal - p(t-2k), where p(t) = u(t)-u(t-1) is the unit pulse
function.
Transcribed Image Text:2. Let r(t) = sin(2nt) (u(t) — u(t-1)) (a) Sketch z and y where y(t) = x(3t - 5). (b) Sketch the signal - p(t-2k), where p(t) = u(t)-u(t-1) is the unit pulse function.
Expert Solution
Step 1: Summarize the given details

Given

The signal is given by,

x open parentheses t close parentheses equals sin open parentheses 2 pi t close parentheses open parentheses u open parentheses t close parentheses minus u open parentheses t minus 1 close parentheses close parentheses

To find 

(a) Sketch y open parentheses t close parentheses equals x open parentheses 3 t minus 5 close parentheses

(b) Sketch sum from k equals negative infinity to infinity of space p open parentheses t minus 2 k close parentheses, here p open parentheses t close parentheses equals u open parentheses t close parentheses minus u open parentheses t minus 1 close parentheses

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