The input to a causal linear time-invariant system is x[n] = u[?n ? 1] + (1/2) n
Question:
The input to a causal linear time-invariant system is
x[n] = u[?n ? 1] + (1/2)nu[n].
The z-transform of the output of this system is?
(a) Determine H(z), the z-transform of the system impulse response. Be sure to specify the region of convergence.
(b) What is the region of convergence for Y(z)?
(c) Determine y[n].
Transcribed Image Text:
Y(2) = (1- )(1+z-1)
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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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