1. Represent the signal depicted below in term of ramp and step signals. z(t) -2 -1 0 1 2 3 2. For the signal depicted in (1), sketch and carefully label each of the following two signals: (a) x(1 – {). (b) x(t – 2)[8(t – }) + u(3– t)] 3. Is the following system LTI system? Justify your answer? y(t) = x(t)u(t)
1. Represent the signal depicted below in term of ramp and step signals. z(t) -2 -1 0 1 2 3 2. For the signal depicted in (1), sketch and carefully label each of the following two signals: (a) x(1 – {). (b) x(t – 2)[8(t – }) + u(3– t)] 3. Is the following system LTI system? Justify your answer? y(t) = x(t)u(t)
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. Represent the signal depicted below in term of ramp and step signals.
r(t)
2
-з -2 -1 0 і 2 3
2. For the signal depicted in (1), sketch and carefully label each of the following two signals:
(a) x(1– 4).
(b) x(t – 2)[8(t – }) + u(3– t)]
3. Is the following system LTI system? Justify your answer?
y(t) = x(t)u(t)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43e54c81-7078-4612-9dd6-b192effd9ed0%2Fc75b191e-bbe9-48a0-88fe-f7c88769ae92%2Ftkof0al_processed.png&w=3840&q=75)
Transcribed Image Text:1. Represent the signal depicted below in term of ramp and step signals.
r(t)
2
-з -2 -1 0 і 2 3
2. For the signal depicted in (1), sketch and carefully label each of the following two signals:
(a) x(1– 4).
(b) x(t – 2)[8(t – }) + u(3– t)]
3. Is the following system LTI system? Justify your answer?
y(t) = x(t)u(t)
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