question archive Three stationary processes are defined as X)t( = sin )ωt + ????(; Y t( = cos2 )ωt +????) and Z(t)= X(t)+ Y(t)
Three stationary processes are defined as X)t( = sin )ωt + ????(; Y t( = cos2 )ωt +????) and Z(t)= X(t)+ Y(t)
Subject:MathPrice: Bought3
Three stationary processes are defined as X)t( = sin )ωt + ????(; Y t( = cos2 )ωt +????) and Z(t)=
X(t)+ Y(t). in which ???? and ???? are random phase angles with a uniform distribution between -???? ≤
???? ≤ ???? ???????????? -???? ≤???? ≤ ???? x p. The following items are asked to be calculated:
a. Expected values of X (t ), Y (t ) and Z (t )
b. Auto- and cross-correlation functions of X (t ), Y (t ) and Z (t )
