AnglesRotToU:

% Angles and a reference frame to unit vector.
 The cone and clock angles define the vector from the reference axes such that

 n = cos(cone)*x + sin(cone)*cos(clock)*y + sin(cone)*sin(clock)*z

 so that clock is defined from the reference y axis. The quaternion defines
 the rotation from the basis (inertial) frame to the clock reference frame.

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   Form:
   u = AnglesRotToU( cone, clock, q )
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   ------
   Inputs
   ------
   cone          (1,:) Cone angle (rad)
   clock         (1,:) Clock angle (rad)
   q             (1,:) Rotation from inertial to clock reference frame

   -------
   Outputs
   -------
   u    

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Children:

Common: Quaternion/QTForm