Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.



Using smooth with a 3D matrix
Posted:
Mar 17, 2013 10:55 AM


Hi
I am calculating a correlation matrix at regular intervals.
I am storing the results in a 3D matrix CorrLog. So if there are 5 time series and I sample the correlation matrix 20 times, I get a 5x5x20 matrix. I would like to smooth each of the correlations using smooth. I can smooth a particular pair (e.g. 1,2) for 5 periods as follows:
smooth(squeeze(CorrLog(1,2,:)),5)
Can someone help me out as to how I smooth the every pair in the matrix?
Thanks, L.



