How can i set on/off some features of my function?

Question

Atas Fet 2015-5-9

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https://ww2.mathworks.cn/matlabcentral/answers/215909-how-can-i-set-on-off-some-features-of-my-function

评论： Image Analyst 2015-5-10

Hi everyone, I would like to describe my problem as follow ;for example i am running main code with pushbutton1 but before that I need to set some features(such as sendmail function) on or off. The reason to want that is get a adjustable Gui by user . I was researching about popup-menu to handle it with but couldnt find a touchable solution Anyone can give me some advice please ? Apriciate to any help Atas

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Answer 1

Image Analyst 2015-5-9

1
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https://ww2.mathworks.cn/matlabcentral/answers/215909-how-can-i-set-on-off-some-features-of-my-function#answer_178488

在 MATLAB Online 中打开

I think a radio button or checkbox is more common. For those

chkSendMail = get(handles.chkSendMail, 'Value');
if chkSendMail
   % Do stuff
end
radSendMail = get(handles.radSendMail , 'Value');
if radSendMail 
   % Do stuff
end

For a popup

popSendMail = get(handles.popSendMail , 'Value');
if popSendMail == 3 % Whatever item in the list it is....
   % Do stuff
end

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Atas Fet 2015-5-9

在 MATLAB Online 中打开

sorry if been incomprehensible. i will try just one last time. the following codes shortly compare two photos and according to the reasons may send mail(sendmail) and also play something like alert(Fs). now i want to make those Fs and sendmail optional by user. Like if user set sendmail mod off there will be just alert . That is what actually i mean

vid=videoinput('winvideo'); 
cnt=1; 
n=0;  
for n=1:5:10;  
im=getsnapshot(vid);  
imwrite(im,['photo_' int2str(cnt) '.jpg']); 
   
n=n+1; 
cnt=cnt+1; 
end
if true
A=imread('C:\Program Files\MATLAB\R2011a\bin\photo_1.jpg');
A=rgb2gray(A);
B=imread('C:\Program Files\MATLAB\R2011a\bin\photo_2.jpg');
B=rgb2gray(B);
end

Fs=2000;

s = wavread('Whistle.wav');

if true
  object=B-A;
imwrite(object,'detected.jpg','jpg','Comment','My JPEG file');
if object~=0;

sound(s,Fs);

sendmail

end

end
end

Image Analyst 2015-5-10

Yep, my first set of code should work. Just replace your "if true" with an if that checks the value of whatever checkbox or radio button makes sense for that operation.

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