如何写入.mat文件matlab

Question

I have a couple of .mat files in my folder. I want to write to each of them a couple of variables, strings, specified by myself during execution of this program. How can I write from matlab and save these strings to .mat ?

Answer 1

You can use the command save with "-append" parameter

save matfile -append

Check the details at http://www.mathworks.com/help/techdoc/matlab_prog/f10-61206.html

Answer 2

http://www.mathworks.com/help/techdoc/import_export/braidzi-1.html

save('mymatfile.mat', 'string1', 'variable42');

Unless your question wasn't stated clearly, I don't think you searched very hard for an answer before asking.

Answer 3

You can append the .mat files using the -append flag when saving. If the variable name you are trying to append to the file already exists in the file, it will overwritten with this command.

Ex.

>> save <your .mat filename> <your variables> -append