Quaternions to Direction Cosine Matrix
Conversion of a quaternion into a matrix of directional cosines.
Description
The Quaternions to Direction Cosine Matrix block converts a quaternion into a direction cosine matrix that performs a rotation of a vector defined in an inertial coordinate system to a related coordinate system.
The Directional Cosine Matrix is calculated by the formula:
The Quaternions to Direction Cosine Matrix block normalises the input quaternion.