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From: | Nicholas Jankowski |
Subject: | Re: Taking a mean of a fixed length number of points |
Date: | Fri, 29 Nov 2019 20:50:00 -0500 |
This question is not of crucial importance, but I’m curious if there is a better alternative.
I need to calculate the columnar average of each k points out of an array of x(n,m) elements, resulting in a new array x_avg (floor (n/k) , m) elements.
I use:
tmp = reshape(x,k,[],m); (1)
x_avg = reshape(mean(tmp),[],m); (2)
I wonder if there is a simpler or more direct way, except for substituting equation (1) into (2)
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