Hmm, I'm not very familar with your examples. Basically I was making little experiment in Matlab. Since I learned about correlation, I tried to see what I can do with it. So I generated on strictly deterministic signal sinusoid and other stohastic signal using function randn. Since these two signals are totaly uncorrelated I would exect that cross corelation is very small. And in fact it is comparing with autocorrelation of sinusiod signal. Now, I'd like to find some example in Matlab, how this can be used to detect sinusoid if it contains random noise. Basically, I need Matlab examples I can play with in order to understand correlation and its use better Thanks
Re: Cross correlation in signal analysis
Started by ●April 19, 2008