了解一下Matlab guide菜单和快捷菜单的使用方法吧

pulbieup

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openingFcn执行于窗口可见之前，这个时候你想做什么的话可以把代码写进去

• function plott_OpeningFcn(hObject, eventdata, handles, varargin)
• t=1/200:1/200:1;
• plot(t,sin(2*pi*t*10),'r');
  

几个回调函数：

• function Grid_off_Callback(hObject, eventdata, handles)
• grid off;
• function Grid_on_Callback(hObject, eventdata, handles)
• grid on;
• function About_Callback(hObject, eventdata, handles)
• helpdlg('This is an example ','About')
• function Close_Callback(hObject, eventdata, handles)
• cla;%清除坐标轴
• delete(handles.figure1);%关闭图形窗口
  

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结果：(grid on不显示。。其他正常)

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快捷菜单：
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回调函数：
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• function Plot_Callback(hObject, eventdata, handles)
• t=1/200:1/200:1;
• plot(t,sin(2*pi*t*10),'r');
• % --------------------------------------------------------------------
• function grid_on_Callback(hObject, eventdata, handles)
• grid on;
• % --------------------------------------------------------------------
• function grid_off_Callback(hObject, eventdata, handles)
• grid off;
• % --------------------------------------------------------------------
• function Clear_Callback(hObject, eventdata, handles)
• cla;
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效果：
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NNNei256

嘿嘿，了解了解

xixihahaheihei

了解了解