MATLAB: Saving workin space variable

workspace

I executed my file which consists 20 variables (stored in the workspace after execution). I want to save 1 variable called myvar.mat to save into my working directory.

So I used

>>save('myvar.mat')

but it stored all the 20 variables with name myvar.mat.

To save single variable what I have to do?

Best Answer

Doc says:

save(filename, variables)

try

save('myfile.mat', 'myvar' )

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MATLAB: Saving structs

If you're wanting to save the structure as a structure, don't put in the -struct flag. That saves all of the fieldnames as their own variables. ( http://www.mathworks.com/help/techdoc/ref/save.html)

Just nix the '-struct' and it should work fine.

MATLAB: Saving figure

Use datestr() but be sure to change the colons to a valid character!!!

Try this:

% Get date-time string.
baseFileName = datestr(now) 
% Colons aren't allowed in filenames.
% Replace them with underlines
baseFileName = strrep(baseFileName, ':', '_');
% Add extension.
baseFileName = [baseFileName '.png']

Then call export_fig() as usual.

Best Answer

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MATLAB: Saving figure

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