A certain discrete-time system with input x[n] and output y[n] is described by the difference equation yln] – 0.4y[n – 1) = 0.8x[n] a. Draw the block diagram to implement the given difference equation. b. Find the transfer function of the system. c. Given that x[n] = 0.4", find y[n].

A certain discrete-time system with input x[n] and output y[n] is described by the difference equation yln] – 0.4y[n – 1) = 0.8x[n] a. Draw the block diagram to implement the given difference equation. b. Find the transfer function of the system. c. Given that x[n] = 0.4", find y[n].

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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Question

A certain discrete-time system with input x[n] and output y[n] is described by the
difference equation
yln] – 0.4y[n – 1] = 0.8x[n]
a. Draw the block diagram to implement the given difference equation.
b. Find the transfer function of the system.
c. Given that x[n] = 0.4", find y[n].

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