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7.17 The step response of an LTI system is its response to the unit-step signal v[n]. (a) Explain how to compute the step response of an LTI system obeying a difference equation. Assume that all the poles of the system are simple, and none of them is at z = 1. (b) Compute the step response of the system 2 + 2.7z-1 0.36z -2 H? (z) 1 + 0.5z-1 – 0.36z-2

7.17 The step response of an LTI system is its response to the unit-step signal v[n]. (a) Explain how to compute the step response of an LTI system obeying a difference equation. Assume that all the poles of the system are simple, and none of them is at z = 1. (b) Compute the step response of the system 2 + 2.7z-1 0.36z -2 H? (z) 1 + 0.5z-1 – 0.36z-2

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
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7.17 The step response of an LTI system is its response to the unit-step signal v[n]. (a) Explain how to compute the step response of an LTI system obeying a difference equation. Assume that all the poles of the system are simple, and none of them is at z = 1. (b) Compute the step response of the system 2 + 2.7z-1 - 0.36z-2 Н (2) 1 + 0.5z-1 – 0.36z-2
Transcribed Image Text:7.17 The step response of an LTI system is its response to the unit-step signal v[n]. (a) Explain how to compute the step response of an LTI system obeying a difference equation. Assume that all the poles of the system are simple, and none of them is at z = 1. (b) Compute the step response of the system 2 + 2.7z-1 - 0.36z-2 Н (2) 1 + 0.5z-1 – 0.36z-2
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