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quat

PURPOSE ^

QUAT converts a quaternion to a rotation matrix

SYNOPSIS ^

function R = quat( q )

DESCRIPTION ^

 QUAT converts a quaternion to a rotation matrix

 Input:
       q - 4x1 quaternion vector

 Output:
       R - 3x3 rotation matrix

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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