Consider the causal, discrete-time LTI system described by the difference equation: y[n] + yln– 1] –yln– 2) = - 2] = a) Determine the frequency response H(N) of the system. b) Determine the impulse response h[n]. c) Find the impulse response of the inverse system h-'(n] that satisfies H(0) H-'(1) = 1. Is the inverse system causal? d) Determine the output y[n] when x[n] = (})"-1 u[n– 1] + 8[n]. %3D

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Suppose that an input of x(t) is applied to a causal LTI system whose magnitude response and phase response of transfer function H(w) is given below

 

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Consider the causal, discrete-time LTI system described by the difference equation:
y[n] + yln– 1] –yln– 2) =
- 2] =
a) Determine the frequency response H(N) of the system.
b) Determine the impulse response h[n].
c) Find the impulse response of the inverse system h-'(n] that satisfies H(0) H-'(1) = 1. Is the inverse
system causal?
d) Determine the output y[n] when x[n] = (})"-1 u[n– 1] + 8[n].
Transcribed Image Text:Consider the causal, discrete-time LTI system described by the difference equation: y[n] + yln– 1] –yln– 2) = - 2] = a) Determine the frequency response H(N) of the system. b) Determine the impulse response h[n]. c) Find the impulse response of the inverse system h-'(n] that satisfies H(0) H-'(1) = 1. Is the inverse system causal? d) Determine the output y[n] when x[n] = (})"-1 u[n– 1] + 8[n].
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