Consider the system in Figure with the following relations: (a) For this system, what is the maximum

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Consider the system in Figure with the following relations:

(a) For this system, what is the maximum allowable value of T if aliasing is to be avoided, i.e., that x_c(t) can be recovered from x[n].

(b) Determine h[n]?

(d) Determine whether there is any value of T which, if there is such a value for T, determine the maximum value. If there is not, explain and specify how T would be chosen so that the equality in Eq. (P4.8-1) is best approximated.

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Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

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Question Posted: May 26, 2011 02:56 AM

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Consider the system in Figure with the following relations: (a) For this system, what is the maximum

Question:

121 > 27 x 104. Xj2) = 0. x[n] = x.(nT). yln] = T x[k]. [n] H(e l") C/D x[n] v[n] *.(1) Part D y[n] xe(t)dt.

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A plot of X c j appears below a For x c t to be recoverable from xn the transform of ...View the full answer

Discrete Time Signal Processing

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