MATLAB: GUI-Function inside the Radio button function

create function inside radiobutton

In GUI I created the attached function called BE_RE(X1,N1) and I would like to call it inside the radiobuttons. It gives me the following error:
    ??? Undefined variable "handles" or class "handles.axes1".
    Error in ==> BE_RE at 37
       PK1=plot(X1(:,1),X1(:,7),'-sc','LineWidth',2,'parent',handles.axes1)  % McMaster
    Error in ==> BE>radiobutton5_Callback at 124
    BE_RE(num, Data_Nr)
    Error in ==> gui_mainfcn at 96
            feval(varargin{:});
    Error in ==> BE at 42
        gui_mainfcn(gui_State, varargin{:});
    Error in ==> guidemfile>@(hObject,eventdata)BE('radiobutton5_Callback',hObject,eventdata,guidata(hObject))
    ??? Error while evaluating uicontrol Callback

Best Answer

If the variable "handles" is not known inside this function, provide it as input:
function BE_RE(X1,N1, handles)
Now add the handles struct inside the calling function also, which is the radio button's callback:
function RadioCallback(hObject, EventData)
handles = guidata(hObject);
BE_RE(X1,N1, handles)
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