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Q#1
Random Variable and Random Process
GATE EC 1991
MSQ
+2 marks
-0 marks
(a) A Gaussian random variable with zero mean and variance 
is input to a limiter with input output characteristic given by
Determine the probability density function of the output random variable.
(b) A random process X(t) is wide sense stationary. If
Determine the auto correlation function 
and power spectral density 
of Y(t) in terms of those of X(t).
(a) 
(b) 
(b) 
None
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