how to do running mean?

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Lilya
Lilya il 22 Ott 2020
Commentato: Lilya il 25 Ott 2020
Hi all,
I have a 3d matrix with a dimension of 21*41*273, for which I want to do the running mean over the third dimension (273 days) for every 4 days.
Any help would be appreciated.

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Ameer Hamza
Ameer Hamza il 22 Ott 2020
Try something like this
M = rand(21, 41, 273);
M_new = movmean(M, [0 3], 3, 'Endpoints', 'discard');
M_new = M_new(:,:,1:4:end);
  5 Commenti
Ameer Hamza
Ameer Hamza il 25 Ott 2020
Yes, It means that it takes data from the current value and the next three values.
Lilya
Lilya il 25 Ott 2020
Thank you!

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