How to find the correlation between 14 subjects

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Hello,
I want to find the correlation between the 14 subjects that each subjects has 4 channels (columns). I wrote its code. But I do not know it is correct or not. The main problem for me is that "how can I find the correlation between 14 subjects". I mean I want to find the first square for subject1 which is shown in the figure below, then upto subject12.

Answers (1)

Benjamin Thompson
Benjamin Thompson on 10 Oct 2022
xcorr2 is the MATLAB function for 2D cross correlation
  6 Comments
Benjamin Thompson
Benjamin Thompson on 17 Oct 2022
Maybe you could post the data for two or three subjects and the Community could help you extend your code to do that part of the problem? For the A matrix construction, are you expecting the size to be 14*4 or 14? You can create an empty A matrix to fill with results using the zeros function:
A = zeros(14,14);

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