The system function of a causal linear time invariant system is The input to this system is x n (1 3) n u n u n 1 (a) Find the impulse response of the system, h n (b) Find the output y n (c) Is the system stable That is, is h n absolutely summable 1 z 1 () 1 ...

The causal system has system function a b c For hn ...

The system function of a causal linear time-invariant system is The input to this system is x[n]

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The system function of a causal linear time-invariant system is

1- z-1 Н(€) 1 +

The input to this system is

x[n] = (1/3)ⁿ u[n] + u[–n – 1].

(a) Find the impulse response of the system, h[n].

(b) Find the output y[n].

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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 02:55 AM

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The system function of a causal linear time-invariant system is The input to this system is x[n]

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1- z-1 Н(€) 1 +

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Discrete Time Signal Processing

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