Merge .mat file to one .mat files
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Hello,
I have 4 .mat files. The content in the .mat contain different variable name (From 1 - 100 for example). What I need to do is to combine the four output in the 4 .mat files to one. The output path of the .mat files is stored in a cell structure. What is the best way to do this??
For example:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1100980/image.png)
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Stephen23
2022-8-19
编辑:Stephen23
2022-8-19
Robust and efficient approach which works for any number of .mat files (unlike the verbose solution you found). Note that any duplicate variable names will be overwritten. Where D is your cell array of the filenames:
F = 'merged.mat';
copyfile(D{1},F)
for k = 2:numel(D)
S = load(D{k});
save(F,'-struct','S','-append')
end
Remember to always LOAD into an output variable:
S = load(..)
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