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06000EE307122001

PART 0
Answer any two full questions, each carries 10 marks.
Obtain the time domain signal corresponding to the following z transform.
(22 - 7)
‏یر3 -۔ی‎ - 2)
Find the z transform of the signal x[n] = (sin Won)u[n] and find ROC.

X(z) = withROC|z| ಆ 2

Determine the impulse response corresponding to the following transfer
function if the system is stable
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1-3521 1,522
What is random signal? Give an example.

H(z) =

Find the Discrete Fourier series representation of x[n] “0087 11.
Find the magnitude and phase response of the causal system y[n] - y[n-1]
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