4,57. Consider a discrete-time LTI system whose system function H(z) is given byZH(z)Z-(a) Find the step response s[n].1|z|>2(b) Find the output y[n] to the input x[n] = nu[n].Ans. (a) s[n] = [2-()"]u[n](b) y[n]=2[()" + n − 1]u[n]-

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Answered: 4,57. Consider a discrete-time LTI…

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.16P

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4,57. Consider a discrete-time LTI system whose system function H(z) is given by Z H(z) Z- (a) Find the step response s[n]. 1 |z|> 2 (b) Find the output y[n] to the input x[n] = nu[n]. Ans. (a) s[n] = [2-()"]u[n] (b) y[n]=2[()" + n − 1]u[n] -