Problem with saving a Matlab file

Question

Paola 2022-2-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1647100-problem-with-saving-a-matlab-file

回答： Star Strider 2022-2-10

Hi Guys,

My code shoud generate a mat lab file in which I have all the variables. Unfortunatly, I am not able to generate it correclty: Instead of having a .mat file I have a blank file without "termination" (not .mat). Can you help me to understand the problem?

basename=1ug

save([basename '_BTads']) . This is the line I use to save it

thanks

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Answer 1

Star Strider 2022-2-10

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1647100-problem-with-saving-a-matlab-file#answer_893070

在 MATLAB Online 中打开

Always supply the .mat extension yourself. MATLAB has no way of knowing otherwise, and assumes that what you assume is a file name is a variable that MATLAB can’t find.

See if:

save([basename '_BTads.mat'])

will do what you want. (This will save every variable in the current workspace, not selected variables, so specify them if you only wnat to save some of them.)

.