Error while evaluating uicontrol Callback

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Hazel Sialongo 2016-9-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/303993-error-while-evaluating-uicontrol-callback

评论： Walter Roberson 2016-9-22

My code:

% --- Executes on button press in pushbutton7.
function pushbutton7_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global imP
imA = imadjust(imP);
axes(handles.axes4);
imshow(imA)
title('Enhanced Normalized Iris Image');