If X(1) is a random (stochastic) process X(t) = Acos(27ft+0) where, A and fe are constants, and 1 -T SOST f.(8) ={ 27' 10. %3D elsewhere Find (a) mean ELX()] (b) autocorrelation function R(t1,12)

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If X() is a random (stochastic) process
X(t) = Acos(27ft+0)
where, A and fe are constants, and
f.(0) ={ 27'
%3D
0,
elsewhere
Find
(a) mean E[X())
(b) autocorrelation function R(rtı,t2)
Transcribed Image Text:If X() is a random (stochastic) process X(t) = Acos(27ft+0) where, A and fe are constants, and f.(0) ={ 27' %3D 0, elsewhere Find (a) mean E[X()) (b) autocorrelation function R(rtı,t2)
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