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- T% D4 o9 m @9 Q2 C8 L) m" s& ~9 Q8 jOpening函数：
* H9 p' [' P, P" ?* Y n AopeningFcn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/ H( m, n+ I, h1 p5 ]* L" h- g
$ E& M* _* |5 p- function plott_OpeningFcn(hObject, eventdata, handles, varargin)
- t=1/200:1/200:1;
- plot(t,sin(2*pi*t*10),'r');
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/ r" I, C1 ?2 [5 j0 D几个回调函数：+ r+ M% o; `8 I9 \- T D9 ]) c
5 Z8 b7 y1 k# [! {- P( B* U& G( A. V- 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# S3 E2 M: P* r3 h) G5 q Z8 ~
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结果：(grid on不显示。。其他正常)
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5 f4 |1 z! s T L: z- `( ^5 V" |, F快捷菜单：
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回调函数：; T7 N0 C ]: k& n& q0 h* i# J! J
2 l9 d6 e2 @- b% [: c3 c* q- 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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发表于 2019-12-17 10:59
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淘帖
支持！
反对！