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demo10
2002 Sep 25
0
Complex demodulation - Purely a time series question
...he other side,
1/100 and 1/23 aren't hugely different - but then what's really the point of
isolating the frequency?
I know this is a cross listing, but any help would be appreciated. Thanks.
Some code:
t<-1:length(y)
yt<-(y*exp(1i*(.01)*t))
# yt=smoother(yt,5,t,1);
demod100<-log(abs(yt));
phase100<-Arg(yt);
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