I have got a m file which reads in data and plots the data in a GUI. In the main file itself there are many functions written. My understanding was that each function needs an end statement. In the code that I have functions are without end statement. What could be the reason for this . I am copying part of code for reference.
function panel_sp_1_CreateFcn(hObject, eventdata, handles)
set(hObject, 'UserData', 0);
The above function is from my code. The function does not have an end statement.