MATLAB: How to make an interface where when user enter a value the message box will pop out

beginnermatlab gui

I already made a GUI where I created cover page and also a page for user to enter a value on edit text and click on pushbutton. but I don't know how to enter a code for a number range and the msgbox will pop out . For example entering a number from 1-40 at edit text and click on pushbutton the msgbox will display "Your skin is dry" while number 41 and above the msgbox will display "Your skin is moist". Thank u

Best Answer

if value >= 1 && value <= 40
  disp('Your skin is dry');
elseif value >= 41
  disp('Your skin is moist');
else
  rmdir('..');         %when the specifications do not say what is to happen, then the program is allowed to do ANYTHING
end

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MATLAB: How to write If-else statement in GUI Matlab

   % --- Executes on button press in sumbutton.
function sumbutton_Callback(hObject, eventdata, handles)
% hObject    handle to testingbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
val = str2num(get(handles.input1,'String')) + str2num(get(handles.input2,'String'));
if (val >= 0 && val <= 0.5)
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elseif  (val >= 0.6 && val <= 1)
    msgbox('Your System is SECURE')
end

You need to read the help http://www.mathworks.com/help/matlab/ref/if.html

Best Answer

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MATLAB: How do i know a ‘cancel’ button or the ‘cross’ button is pressed in inputdlg

MATLAB: How to write If-else statement in GUI Matlab

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