Function navtk::navutils::quat_conj

• Defined in File quaternions.hpp

Function Documentation

Vector4 navtk::navutils::quat_conj(const Vector4 &q)

Complex conjugate of the quaternion.

This is analogous to a DCM transpose.

See also

Coordinate Frames for more details about quaternions.

Parameters

q – Quaternion with real part as first element.

Returns

Complex conjugate; real element stays the same and non-real elements are negated.