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MATLAB Implementation: Your report should include your codes as well as your answers the following questions. continuous time signal x-(t) expressed as x.(t) = cos(47t) Let x[n]= xc(nT) be the result of sampling with sampling period of T= 1/12 sec for 0 < t< 2 sec. Plot x[n] using Matlab built-in function stem (). Does this plot well represent the

MATLAB Implementation: Your report should include your codes as well as your answers the following questions. continuous time signal x-(t) expressed as x.(t) = cos(47t) Let x[n]= xc(nT) be the result of sampling with sampling period of T= 1/12 sec for 0 < t< 2 sec. Plot x[n] using Matlab built-in function stem (). Does this plot well represent the

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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7. MATLAB Implementation: Your report should include your codes as well as your answers to the following questions. For continuous time signal xe(t) expressed as x.(t) = cos(4t) (a) Let x[n]= xc(nT) be the result of sampling with sampling period of T= 1/12 sec for 0 < t< 2 sec. Plot x[n] using Matlab built-in function stem(). Does this plot well represent the original signal without aliasing ? If not (i.e. aliased), explain what frequency it seems to have. (b) Assuming sampling period of T= 1/3 sec, answer to the same questions as (a).
Transcribed Image Text:7. MATLAB Implementation: Your report should include your codes as well as your answers to the following questions. For continuous time signal xe(t) expressed as x.(t) = cos(4t) (a) Let x[n]= xc(nT) be the result of sampling with sampling period of T= 1/12 sec for 0 < t< 2 sec. Plot x[n] using Matlab built-in function stem(). Does this plot well represent the original signal without aliasing ? If not (i.e. aliased), explain what frequency it seems to have. (b) Assuming sampling period of T= 1/3 sec, answer to the same questions as (a).
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