Specify MATLAB file executed when start event occurs
The StartFcn property specifies the MATLAB® file function to execute when a start event occurs. A start event occurs immediately after you issue the start command.
The StartFcn callback executes synchronously. The toolbox does not set the object's Running property to 'on' until the callback function finishes executing. If the callback function encounters an error, the object never starts running.
Start event information is stored in the EventLog property.
String, function handle, or cell array
The default value is an empty matrix ().