Consider the algebraic expression for the z z -transform of x [ n ] x [ n
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Consider the algebraic expression for the z-transform of x[n]
ROC: \(|z|>\frac{1}{4}\). Find whether the system is causal and stable.
Transcribed Image Text:
x[1]= = (1+z+ 4z-) 7 (1-z-) (1-z- + 2-2) zzz-1+z-)
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Xz is rational and the poles are at zfrac14 zfrac16 a...View the full answer
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