How to update compiled .mat file in standalone?

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sejo 2014-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/162346-how-to-update-compiled-mat-file-in-standalone

评论： sejo 2014-11-12

采纳的回答： Adam

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Hi, i have a gui standalone where i load and save data from/to a .mat file. Loading does work with fallowing code...

load(defaultValues.mat)

but saving it with

save(defaultValues.mat)

creats a new .mat file and does not update the original. How can i save to the original .mat file?

There are already some QUESTIONS about this topic put this answer does not work for me...

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Adam 2014-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/162346-how-to-update-compiled-mat-file-in-standalone#answer_158616

Use the full path when saving. Otherwise it will dump it in some odd location related to the install directory.

I have set up an environment variable that my compiled applications use and ask the user to give a "Matlab working directory" for which is then used by all my compiled applications that user may install, but Titus' solution is simpler for just updating a given file.

sejo 2014-11-12

Thx for your help! i will go with the 'simpler solution' as it works fine for me for the default values. for the other values which can be saved i use uigetfile and uiputfile...

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