The four-point DFTS of two discrete-time signals areX[k] = [22, –4 + j2, –6, –4 – j2]andY[k] = [8, -2 – j2, 0, –2 + j2].(a) If v[n] = x[n]*y[n], find v[2].(b) If w[n] = x[n] ® y[n], find w[2].%3D

Taking the inverse Discrete Fourier transform of the given signal:

The four-point DFTS of two discrete-time signals are X[k] = [22, –4 + j2, –6, –4 – j2] %3D and Y[k] = [8, –2 – j2,0, –2 + j2]. %3D (a) If v[n] = x[n]*y[n]. find v[2]. (b) If w[n] = x[n] © y[n], find w[2].

The four-point DFTS of two discrete-time signals are X[k] = [22, –4 + j2, –6, –4 – j2] %3D and Y[k] = [8, –2 – j2,0, –2 + j2]. %3D (a) If v[n] = x[n]*y[n]. find v[2]. (b) If w[n] = x[n] © y[n], find w[2].

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

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The four-point DFTS of two discrete-time signals are
X[k] = [22, –4 + j2, –6, –4 – j2]
and
Y[k] = [8, -2 – j2, 0, –2 + j2].
(a) If v[n] = x[n]*y[n], find v[2].
(b) If w[n] = x[n] ® y[n], find w[2].
%3D

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