How to change the default path by using command?

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tqy 2012-8-21

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https://ww2.mathworks.cn/matlabcentral/answers/46428-how-to-change-the-default-path-by-using-command

Dear all,

I want change the default path to my project-document when MATLAB is starting, so that I need not to change it manually every time when I use the software.

Anyone know that how to do it? Can I finish it by the command?

Thanks a lot~~~

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Answer 1

Walter Roberson 2012-8-21

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https://ww2.mathworks.cn/matlabcentral/answers/46428-how-to-change-the-default-path-by-using-command#answer_56800

Use pathtool() and ask it to save the path.

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Jan 2012-8-21

在 MATLAB Online 中打开

Or manually:

addpath(YourFolder);
savepath;

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Answer 2

Image Analyst 2012-8-21

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You can edit your startup.m file and put a cd command in there to change the starting "Current folder" - that's what I do. I change it from time to time as I concentrate on different projects.

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tqy 2012-8-21

I'm sorry, but I can't find the startup.m?

do you mean pathdef.m?

Image Analyst 2012-8-21

在 MATLAB Online 中打开

No. Type startup into the help and see what it says. Basically, see what folder MATLAB puts you in when you first start it. Then create a file called startup.m in that folder, and then place your call to cd() in there.

cd('C:\wherever');

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