MATLAB: Workspace & GUI

Question

Hi, I have a some data in the workspace which is data1 = <4x4x13 int32).

If I want to clear this from the workspace, I can do so by typing "clear data1" in the command window. However, when I write this into a GUI pushbutton call back, it doesn't do anything.

clear data1;
delete(get(handles.axes1,'children'));    % clear axes 1   
set(handles.uitable1, 'Data', []);        % clears uitable

everything else works (uitable, axes1) but not the workspace!

Answer 1

That's because it's calling it in the workspace of the callback function, not the base work space. This is what you want:

evalin('base','clear data1');