Time elapsed for running a GUI program

Hi, I have designed a GUI code which takes various input and gives various output.My function is 'MasterIO'(refer the code below).Now I want to know the total time elapsed to run 'MasterIO' and want to display the same to the user.

% --- Executes on button press in StartButton.
function StartButton_Callback(hObject, eventdata, handles)
% hObject    handle to StartButton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

clc
clear var   

%Optimization Method Selector data 
% 1=No Optimization ;2=GA;3=AL;4=GSA
OMS = get(get(handles.OMS,'SelectedObject'),'UserData');

%GA mode 1=Fitness proportionate 2=roulette wheel
GAmode = get(handles.GAMode,'Value');

%Plant Selector data 
% 1=FO;2=SO;3=RP
PLSE = get(get(handles.PLSE,'SelectedObject'),'UserData');

%Delay Selector data 
% 0.0;0.1;0.2;0.3
Delay = get(get(handles.Delay,'SelectedObject'),'UserData');
%Mode Selec between PI & PID
% 1 = PI & 2=PID
Mode = get(get(handles.Mode,'SelectedObject'),'UserData');

Popsize      = str2double(get(handles.Popsize,'string'));
MaxIteration = str2double(get(handles.MaxIteration,'string'));
NoOfVar      = str2double(get(handles.NoOfVar,'string'));
Setpoint     = str2double(get(handles.Setpoint,'string'));
ub = str2num(get(handles.ub,'string'));
lb = str2num(get(handles.lb,'string'));

   % Transfering I/P Data to function
  [BestPosition,BestResult,Response,History]=MasterIO(Popsize,MaxIteration,NoOfVar,...
                                                      ub,lb,Mode,PLSE,Delay,Setpoint,OMS,GAmode,handles);

Gcu = round(BestPosition(1),3);
Ge  = round(BestPosition(2),3);
Gce = round(BestPosition(3),3);
if Mode == 2
    Gu =round(BestPosition(4),3); 
end
drawnow;
%Output Panel Data                                               
     set(handles.Gcu,'String',num2str(Gcu));
     set(handles.Ge,'String',num2str(Ge));
     set(handles.Gce,'String',num2str(Gce));
if Mode==2
     set(handles.Gu,'String',num2str(Gu));
end

BestResult = round(BestResult,3);
set(handles.ITAE1,'String',num2str(BestResult));
%Plot Mode

set(handles.Status,'String','Done')

Please provide me the necessary code! Thanks in advance!

[Jan]

Do you see that posting the code does not help to understand the problem? You could simplify the question to: "How do I measure and display the time needed to process a command?"

[Sarit Hati]

Thank you!! Got my answer! :P

Answer 1

[Jan]

tic;
[BestPosition,BestResult,Response,History] = MasterIO(Popsize,MaxIteration,NoOfVar,...
                               ub,lb,Mode,PLSE,Delay,Setpoint,OMS,GAmode,handles);
elapsed = toc;
fprintf('Elapsed time: %.2f sec\n', elapsed);