how to determine if a signal is time correlated when does xcorr determine time correlation when to find if a noise signal is time-correlated how do you determine if a signal is time correlated how to determine if signal is time correlated how to determine time correlated when to do cross correlation between time of signal and time of sampling how is time-correlated how to determine if noise is time-correlated can i determine if a signal is time correlated what is the correlation in time-correlated signal how to determine whether signal is time or time correlated how to determine if a signal is time correlated when is signal correlated when is a signal time correlated how to determine if a signal is time-correlated is a compass noise correlated how to determine if signal is time correlated which signal is time-correlated what does the matlab xcorr method do?