taking the average of data from 500 different files

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cgo
cgo 2015-12-11
回答： the cyclist 2015-12-11
Hi,
I have 500 different files in sequential filenames in the following format: datafile_XX.mat
All of these files contain a matrix that is of size n x 8. n is changing per file. but there are 8 columns total.
I want to take the average of the first 400 rows of each file. How do i load all of these files efficiently?

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the cyclist
the cyclist 2015-12-11
for ni = 1:500
filename = sprintf('datafile_%03i.mat',ni);
load(filename)
% Process your stuff here
end

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