detecting computer ID from matlab

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Hi everyone, I wonder if any of you can tell me how to get the computer ID from within matlab? I want to make a compiled function that will run only on the computer with this ID.... please help

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Answer 1

Star Strider 2014-7-29

编辑：Star Strider 2014-7-29

在 MATLAB Online 中打开

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MATLAB uses the disk volume label for its licensing purposes, so that would probably work in your application as well.

Here is one way to get it:

[s, out] = dos('vol');
sc = strsplit(out,'\n');
VolLbl = sc{2}(end-9:end);     % ‘VolLbl’ is a (1x9) char array

This will work on Windows. I don’t have access to a Mac or Linux machine, so I don’t know if this would work with them. You might have to write separate versions for those OSs.