Following are several z-transforms. For each, determine the inverse z-transform using both methods?partial fraction expansion and power
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Following are several z-transforms. For each, determine the inverse z-transform using both methods?partial fraction expansion and power series expansion?discussed in Section 3.3. In addition, indicate in each case whether the Fourier transform exists.
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Iz| > (a) X(z) = Izl < ! (b) X(z)= (c) X(2): Izl > ! 1-12 1 -25 Iz| > (d) X(2) 1 .2-2 1-az - az |2| > |1/a| (e) X(z)
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a b c d e 1z1 az Xz 2z ...View the full answer
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Related Book For
Discrete Time Signal Processing
ISBN: 978-0137549207
2nd Edition
Authors: Alan V. Oppenheim, Rolan W. Schafer
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