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Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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![Consider the discrete-time signal x[n] given as below.
x[n] = cos(n)
'17
a) Find No that is the period of x[n].
b) Find No that is the fundamental angular frequency.
c) Find Discrete Fourier Series Coefficients X[k].
d) Write the algebraic expression of one period of the X(N), where X(N) is the Fourier transform
of x[n].](https://content.bartleby.com/qna-images/question/8a3a4336-fbd7-4dbe-958d-9ac90ca1ecc8/f2b4e7d0-391f-46cd-8c80-e74ab1b03956/7vqio7_thumbnail.png)
Transcribed Image Text:Consider the discrete-time signal x[n] given as below.
x[n] = cos(n)
'17
a) Find No that is the period of x[n].
b) Find No that is the fundamental angular frequency.
c) Find Discrete Fourier Series Coefficients X[k].
d) Write the algebraic expression of one period of the X(N), where X(N) is the Fourier transform
of x[n].
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