delete variable from matfile problem

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Yu Li
Yu Li 2018-2-11
回答： Walter Roberson 2018-2-11
Hi:
I want to delete the variable fro matfile, and I found the answer in the web below: https://www.mathworks.com/matlabcentral/answers/254048-how-can-i-delete-variables-in-my-mat-file-without-loading-them-into-matlab-7-2-r2006a#comment_472754
however, I do not know how to make into use, looks it is not a matlab code. can anyone give me some suggestions?
Thanks!
Li

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Walter Roberson
Walter Roberson 2018-2-11
It is C code. You would have to put it into a .c file and use mex to compile it. See https://www.mathworks.com/help/matlab/ref/mex.html

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