D6 (1) Consider the discrete-time signal a(n), with Fourier transform given byX(e «) =N(ej")D(ejw)'whereN(e") = 1.5 + 0.375e¬jw .0.9e-j2w%3DandD(e") = 0.25 + 0.6750e¬jw – 1.2e¬j2w + 0.4e¬j3w.(a) From the above information, find X(z), the z-transform of x(n).

Answered: Image /qna-images/answer/60b45b6d-7b9a-4679-8ca7-79ce8cb3fb4c.jpg

(1) Consider the discrete-time signal r(n), with Fourier transform given by N(ejw) D(ejw)' X(ej") = where N(ej") = 1.5 + 0.375e¬jw – 0.9e-j2w, and D(e") = 0.25 + 0.6750e¬jw – 1.2e¯j2w + 0.4e-j3w (a) From the above information, find X(z), the z-transform of x(n).

(1) Consider the discrete-time signal r(n), with Fourier transform given by N(ejw) D(ejw)' X(ej") = where N(ej") = 1.5 + 0.375e¬jw – 0.9e-j2w, and D(e") = 0.25 + 0.6750e¬jw – 1.2e¯j2w + 0.4e-j3w (a) From the above information, find X(z), the z-transform of x(n).

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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Question

(1) Consider the discrete-time signal a(n), with Fourier transform given by
X(e «) =
N(ej")
D(ejw)'
where
N(e") = 1.5 + 0.375e¬jw .
0.9e-j2w
%3D
and
D(e") = 0.25 + 0.6750e¬jw – 1.2e¬j2w + 0.4e¬j3w.
(a) From the above information, find X(z), the z-transform of x(n).

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