vrjoystick
(To be removed) Create joystick object
vrjoystick will be removed in a future release. For more information,
      see Version History.
Description
Create a joystick object.
Creation
Description
joy = vrjoystick(id)id parameter is a one-based joystick ID. The joystick ID is the
          system ID assigned to the given joystick device. You can find the properties of the
          joystick that is connected to the system in the Game Controllers section of the system
          Control Panel.
joy = vrjoystick(id,'forcefeedback')
Object Functions
| axis | (To be removed) Read status of joystick | 
| button | (To be removed) Read status of joystick | 
| caps | (To be removed) Joystick capabilities | 
| close | (To be removed) Close and invalidate joystick | 
| force | (To be removed) Apply force feedback to joystick axis | 
| pov | (To be removed) Read status of joystick point of view | 
| read | (To be removed) Read status of joystick button, axes and pov |