Getting output from GUI

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Edward Sullen 2019-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/446776-getting-output-from-gui

评论： Alexandre Cucatti dos Santos 2019-5-27

I've created a GUI usind guide. I would to know how to output something from this GUI and immediately close it when a certain pushbutton in it is pushed.

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Kevin Chng 2019-2-25

what outputs are you looking? An image, A numeric variable, A figure? Where do you want to store the output?

Edward Sullen 2019-2-25

I want to output two matrices that I calculate once the button is pressed. I want to store these matrices in variables in the workspace.

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Answer 1

Kevin Chng 2019-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/446776-getting-output-from-gui#answer_362579

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Assume you know how to pass those data between the function in guide.

In the callback of your button, if val1 is your matrix, you want assign it to the workspace and name this variable in the workspace as 'test1'.

assignin('base','test1',val)

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Edward Sullen 2019-2-25

Thanks for that, but I wanted to use varargout or assign another output variable. The GUI executes the OutputFcn before it executes any Callback, so I don’t have the chance to update the handles structure nor the varargout.

Alexandre Cucatti dos Santos 2019-5-27