b find px the power in x t in terms of pm the

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ere Ac is a constant amplitude and fc >> B is a constant frequency. a) Show that X (t ) is wide- sense stationary, and find RX (τ ) and SX ( f ) (the autocorrelation function and power spectral density, respectively, of X (t ) .) b) Find PX (the power in X (t ) ) in terms of PM (the power in M (t ) ) and Ac . 4. (Taken from an old exam.) Let W (t ) be white noise with power spect...
View Full Document

Ask a homework question - tutors are online