How do you link a pop menu data to push button in matlab GUI When a data is selected in popup menu then by clicking the push button some other data to be executed?

In a MATLAB GUI, you can link the popup menu data to a push button by using the Callback properties. First, define a callback function for the popup menu that stores the selected value in a variable. Then, in the push button's callback function, use that variable to execute the desired action based on the selected data from the popup menu. For example:

<code class="language-matlab">% Popup menu callback
function popupMenu_Callback(hObject, eventdata) selectedData = get(hObject, 'Value'); % Get selected value assignin('base', 'selectedData', selectedData); % Store in base workspace end
% Push button callback function pushButton_Callback(hObject, eventdata) selectedData = evalin('base', 'selectedData'); % Retrieve selected value % Execute action based on selectedData end
</code>

Make sure to adapt the code to fit your specific data and application logic.