Quick question about GUI and calling functions.

How can I call a function on GUI with a Push button without closing the GUI?

% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
ASK

I call the "ASK" function with the push button and it works, but the GUI closes and I need to run it again.

Answer 1

[TADA]

I'm guessing you mean this file exchange https://www.mathworks.com/matlabcentral/fileexchange/44820-matlab-code-for-ask-modulation-and-demodulation?focused=3805499&tab=function

If so, it starts with

clear all
close all
clc