问题描述
- 这个程序 提示 Input argument "hObject" is undefined ?
-
function PB_Open_Callback(hObject, eventdata, handles)
[filename] = uigetfile('*.wav','选择声音文件');
[y,fs] = wavread(filename);
handles.y = y;
N = size(handles.y);
guidata(hObject,handles);
t=0:1/fs:(N(1)-1)/fs;
plot(handles.axes1,t,handles.y);
xlabel(handles.axes1,'Time (s)','fontweight','bold');
ylabel(handles.axes1,'Amplitude','fontweight','bold');
grid(handles.axes1);
解决方案
http://cn.mathworks.com/matlabcentral/answers/39481-input-argument-hobject-is-undefined
解决方案二:
这是javascript吗?
时间: 2024-08-08 03:39:14