how to extraxct data from indexed mat files

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Ahmed Elsayed
Ahmed Elsayed 2015-6-29
评论： Walter Roberson 2015-6-29
Hello, I have high number of mat files generated by a system which indexed them. I have files (test1.mat, test2.mat,...test1000.mat) I need to run a loop to extract data from certain variables in these files and process them.

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Walter Roberson
Walter Roberson 2015-6-29
  1 个评论
Walter Roberson
Walter Roberson 2015-6-29
You want to process a sequence of files and that shows you how to process a sequence of files.
for K = 1 : 1000
filename = sprintf('test%d.mat', K);
data = load(filename);
disp(size(data.VariableName)); %do something with the data fetched from the file saved as VariableName
end

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