RHSRBUKF:

-------------------------------------------------------------------------------
   RIght-hand-side for a rigid body.
   t is not used. This is compatible with RK4 and RK45.
-------------------------------------------------------------------------------
   Form:
   f = RHSUKF( x, t, d )
-------------------------------------------------------------------------------

   ------
   Inputs
   ------
   x         (3,1)  Rates
   t         (1,1)  Time (not used)
   d         (1,1)  Data structure
                    .w   (1,1) [Ixx Iyy Izz Ixy Ixz Iyz]
                    .u   (3,1) Input

   -------
   Outputs
   -------
   f         (3,1)  State derivative

-------------------------------------------------------------------------------
   References: None
-------------------------------------------------------------------------------

Children:

Common: Math/Cross