How can I save workspace variables from starting to the close of matlab i.e., as long as matlab is running, all variables will be saved.

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Delwar
Delwar 2013-7-20
Hi, I want to save all workspace variables to a mat file as long as matlab is running. I know the save function can save all workspace variables currently available. After saving the mat file, further usage of variables are not stored in that mat file unless I use the save instruction again. But I want to save all workspace variables to a mat file as long as matlab is running. Please help me. Thanks in advance. Delwar

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回答（1 个）

dpb
dpb 2013-7-20
Not implemented.
Autosave works in the code editor if preferences are set but no equivalent for the workspace. There is a shortcut for save (ctrl-S) but no scheduled execution in background.
Enhancement request time???? Anybody else thought/think they would want this feature?
I've not tried it to see how intrusive it might be but in theory you could use a timer object and have its callback execute the
save -append
function. I'd think it might turn out to be rather annoying, especially if the sizes of workplace variables get large.

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