variance of a zero mean white noise after go throught a LTI system
variance of a zero mean white noise after go throught a LTI system
(OP)
if we have a zero mean, white noise sequence x[n] with a variance sigma^2, if it is fed into a LTI system with impulse response h[n]=(0.6)^n, what is the variance of the output, how to calculate it?
convolution or Z transform?
thanks
convolution or Z transform?
thanks





RE: variance of a zero mean white noise after go throught a LTI system
RE: variance of a zero mean white noise after go throught a LTI system