matlab gui

2012 4 18
1 个回答
2 次查看（30 天）

0 个投票

hello all,
I created a GUI in matlab for my project. When i use the push button it is giving an error.
??? Undefined function or variable 'hObject'.
??? Error while evaluating uicontrol Callback
The call back function is defined as
function pushbutton1_Callback(hObject, eventdata, handles)
primary_pat4.m
Plz help..
Regards
Rakshmy

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回答（1 个）

Walter Roberson
Walter Roberson 2012-4-18

0 个投票

Is primary_pat4.m a function or a script? If it is a function, you have to call it with function notation,
primary_pat4(hObject, eventdata, handles)
Notice there is no ".m" in the call. The ".m" should also be left out if primary_pat4.m is a script.

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