2.29. The following are the impulse responses of continuous-time LII whether each system is causal and/or stable. Justify your answers. (a) h(t) = e 4u(t – 2) (b) h() %3D е 6u(3 — 1) (c) h(t) = e 2u(t + 50) (d) h(t) = e2'u(-1–1) %3D = e° %3D

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Part d,e,f

(e) h(t) = e-6|t|
(f) h(t) = te¯'u(t)
(F) h(t) =
%3D
(2e-- el-100)/100)u(t)
Transcribed Image Text:(e) h(t) = e-6|t| (f) h(t) = te¯'u(t) (F) h(t) = %3D (2e-- el-100)/100)u(t)
n )"u[n – 1]
(g) h[n] :
2.29. The following are the impulse responses of continuous-time LTI systems. Determine
whether each system is causal and/or stable. Justify your answers.
(a) h(t) = e-4u(t – 2)
(b) h(t) = e61 u(3 – t)
(c) h(t) = e¯2'u(t + 50)
(d) h(t) = e²'u(-1 – t)
%3D
%3D
|
Transcribed Image Text:n )"u[n – 1] (g) h[n] : 2.29. The following are the impulse responses of continuous-time LTI systems. Determine whether each system is causal and/or stable. Justify your answers. (a) h(t) = e-4u(t – 2) (b) h(t) = e61 u(3 – t) (c) h(t) = e¯2'u(t + 50) (d) h(t) = e²'u(-1 – t) %3D %3D |
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