Question

matlab gui下拉菜单

求解我想用matlab gui下拉菜单实现功能结果出错了求解答。

??? Undefined function or variable 'sam'.

Error in ==> untitled>popupmenu1_Callback at 217
handles.y1=handles.simu_len_r_s_zhu(sam,start,step,point, handles);

Error in ==> gui_mainfcn at 96
feval(varargin{:});

Error in ==> untitled at 42
gui_mainfcn(gui_State, varargin{:});

Error in ==>
guidemfile>@(hObject,eventdata)untitled('popupmenu1_Callback',hObject,eventdata,guidata(hObject))

??? Error while evaluating uicontrol Callback

??? Undefined function or variable 'y1'.

Error in ==> untitled>pushbutton1_Callback at 95
plot(x,y1,'ob',x,y2,'*r',x,y1,x,y2);

Error in ==> gui_mainfcn at 96
feval(varargin{:});

Error in ==> untitled at 42
gui_mainfcn(gui_State, varargin{:});

Error in ==>
guidemfile>@(hObject,eventdata)untitled('pushbutton1_Callback',hObject,eventdata,guidata(hObject))

??? Error while evaluating uicontrol Callback

Answer 1

你这样没人帮到你的