quatrot
Compute the angle and axis of a rotation from a quaternion.
REFERENCE
W. Bean, Operational Use of Quaternions
in the Description of Rigid Body Motion,
MSC Internal Note #69-FM-237, (1969)
PROGRAMMER
John W. Craft, Jr.
University of Houston, (2005)
VERSION
1.0.0
Example
[angle,rotation_vector] = quatrot(q1)
See Also quatmat quatmult