I only want to learn how to use terms between procceses such as sampling, reconstruction etc. I want to learn where to use these terms Xb(t),Xc[n],Xe(t)iXf(t) in this problem or what do they refer to? The Fourier transform of a signal xa(t) is given below.Xa(jw)2This signal passes through the following system(t)uniform *eln]samplerTaln]_ sample-to- Te(t)KTa(t)H(jw)*f(t)impulsecos (7rt)where refn] = x(nT) andTe(t) = E aa[n]8(t – nT)n=-00andT if lu < 푸H(jw) ={0 otherwise.a. Sketch the Fourier transform of xf(t) for the case when K = 1 and T = 1. Label theimportant features of your plot.

It is asked to to explain each of the output signals in frequency domain. At first we need to find…

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Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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I only want to learn how to use terms between procceses such as sampling, reconstruction etc. I want to learn where to use these terms Xb(t),Xc[n],Xe(t)iXf(t) in this problem or what do they refer to?

The Fourier transform of a signal xa(t) is given below.
Xa(jw)
2
This signal passes through the following system
(t)uniform *eln]
sampler
Taln]_ sample-to- Te(t)
K
Ta(t)
H(jw)
*f(t)
impulse
cos (7rt)
where refn] = x(nT) and
Te(t) = E aa[n]8(t – nT)
n=-00
and
T if lu < 푸
H(jw) ={0 otherwise.
a. Sketch the Fourier transform of xf(t) for the case when K = 1 and T = 1. Label the
important features of your plot.

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