Consider the system illustrated in figure. The output of an LTI system with an impulse response h[n]
Question:
Consider the system illustrated in figure. The output of an LTI system with an impulse response h[n] = (1/4)nu[n + 10] is multiplied by a unit step function u[n] to yield the output of the over all system. Answer each of the following questions, and briefly justify your answers:
(a) Is the overall system LTI?
(b) Is the overall system causal?
(c) Is the overall system stable in the BIBOsense?
Transcribed Image Text:
u[n] k[n] = (1/4)"u[n - 10] v[n] x|n] y[n]
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a No Consider the following inputoutputs b No Consider the inputout...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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