About how to add two popmenu values

Hello, i'm begginer in matlab. So what i want to do is to add two pop upmenu's values. For example if i choose popupmenu1 with value 2 and popupmenu2 with value 3 , i get answer 5. If I stay with the same value in popupmenu1 and click on popupmenu2 with value 6 , I get 8 and etc. I think you get what i need. P.S i'm working with GUI

Answer 1

[Image Analyst]

Are the numbers in the popup the same as the index value, like 1,2,3,4, or are they different, like 2,4,6,8, etc.?

Have each popup callback call a custom function you write called "AddPopups" and it would be like this (untested)

function result = AddPopups(handles)
  popupValue1 = get(handles.popup1, 'Value');
  popupValue2 = get(handles.popup2, 'Value');
  contents1 = get(handles.popup1,'String')
  contents2 = get(handles.popup2,'String')
  number1 = str2double(contents1{popupValue1});
  number2 = str2double(contents2{popupValue2});
  result = number1 + number2;

[Povilas]

They are diffrent, because i gave just simple example , what i actually need is to correlate two popupmenu values ( in my case two wav files) :)