I have to plot all the signals in one figure

8 次查看（过去 30 天）
Harshini Gangapuram
回答： JohnGalt 2018-10-1
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
load sampleEEGdata
time = -1:1/EEG.srate:1;
step=(2+30)/5;
for f=2:step:30
% create sine wave
sine_wave = cos(2*pi*f.*time);
% make a Gaussian
s=4/(2*pi*f);
gaussian_win = exp(-time.^2./(2*s^2));
figure
plot(time,sine_wave.*gaussian_win)
hold on
end
guidata(hObject, handles);
  4 个评论
显示 2更早的评论
Abdurrehman
Abdurrehman 2018-9-29
Your code is not readablereadable please use"code" in MATLAB Answers text editor
Abdurrehman
Abdurrehman 2018-9-29
For plotting instead of writing figure define figure no and then plot e.g. figure(2)

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回答（1 个）

JohnGalt
JohnGalt 2018-10-1
if you want a new window for every for-loop try:
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
load sampleEEGdata
time = -1:1/EEG.srate:1;
step=(2+30)/5;
figure % create the figure window
hold on
for f=2:step:30
% create sine wave
sine_wave = cos(2*pi*f.*time);
% make a Gaussian
s=4/(2*pi*f);
gaussian_win = exp(-time.^2./(2*s^2));
plot(time,sine_wave.*gaussian_win)
end
guidata(hObject, handles);

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