Sketch these signals. a) и(t + 1) — 2u(t - 1) + u(t — 3) b) u(-t + 1)-2u(-t — 1) + и(-t - 3) c) u[n] – 2u[n – 1] + u[n – 4] d) u[n + 1] – 2u[n – 2] + 8[n + 1] – 8[n] - -
Sketch these signals. a) и(t + 1) — 2u(t - 1) + u(t — 3) b) u(-t + 1)-2u(-t — 1) + и(-t - 3) c) u[n] – 2u[n – 1] + u[n – 4] d) u[n + 1] – 2u[n – 2] + 8[n + 1] – 8[n] - -
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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Answer all parts.
![Sketch these signals.
a) и(t + 1) — 2u(t - 1) + u(t — 3)
b) u(-t + 1)-2u(-t — 1) + и(-t - 3)
c) u[n] – 2u[n – 1] + u[n – 4]
d) u[n + 1] – 2u[n – 2] + 8[n + 1] – 8[n]
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Transcribed Image Text:Sketch these signals.
a) и(t + 1) — 2u(t - 1) + u(t — 3)
b) u(-t + 1)-2u(-t — 1) + и(-t - 3)
c) u[n] – 2u[n – 1] + u[n – 4]
d) u[n + 1] – 2u[n – 2] + 8[n + 1] – 8[n]
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-
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