Consider a sequence x[n] with z-transform X[z]. The pole-zero pattern for X[z] is shown below: Im م این X Unit circle XN 2 3 * Re Figure 1: Problem 3.3 Determine the region of convergence of X[z] if it is known that the Fourier transform of the sequence converges. For this case, also determine if the sequence is left-sided, right-sided or two-sided.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider a sequence x[n] with z-transform X[z]. The pole-zero pattern for X[z] is shown below:
O
Im
م این *
Unit circle
XN
2
3
xw
Re
Figure 1: Problem 3.3
Determine the region of convergence of X[z] if it is known that the Fourier transform of the sequence
converges. For this case, also determine if the sequence is left-sided, right-sided or two-sided.
Transcribed Image Text:Consider a sequence x[n] with z-transform X[z]. The pole-zero pattern for X[z] is shown below: O Im م این * Unit circle XN 2 3 xw Re Figure 1: Problem 3.3 Determine the region of convergence of X[z] if it is known that the Fourier transform of the sequence converges. For this case, also determine if the sequence is left-sided, right-sided or two-sided.
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