how to access a workspace call array in appdesigner and get the transpose of that

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pavan sunder on 28 Apr 2017

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Answered: Image Analyst on 28 Apr 2017

how to load a workspace call array in appdesigner and get the transpose of that. i have a push button in my app.in my push button call back function i should access workspace cell array and get the transpose of it. Kindly help me how to solve it.

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Stephen23 on 28 Apr 2017

Start by reading the documentation:

https://www.mathworks.com/help/matlab/creating_guis/share-data-among-callbacks.html

https://www.mathworks.com/help/matlab/matlab_prog/share-data-between-workspaces.html

https://www.mathworks.com/help/matlab/matlab_prog/base-and-function-workspaces.html

And also search this forum for "guidata".

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Answer 1

Image Analyst on 28 Apr 2017

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https://se.mathworks.com/matlabcentral/answers/337807-how-to-access-a-workspace-call-array-in-appdesigner-and-get-the-transpose-of-that#answer_264911

FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F

Every function and GUI you build has its own workspace. It's not a good idea to depend on stuff being in the "base" or "global" workspaces and to import them into your functions workspace. The best way is to pass variables in and out via the argument list.