quaternion_utils.py File Reference

Prototypes
def	lalsimulation.nrfits.quaternion_utils.multiply_quats (q1, q2)
	q1, q2 must be [scalar, x, y, z] but those may be arrays or scalars More...
def	lalsimulation.nrfits.quaternion_utils.quat_inv (q)
	Returns QBar such that Q*QBar = 1. More...
def	lalsimulation.nrfits.quaternion_utils.align_vec_quat (vec)
	Returns a unit quaternion that will align vec with the z-axis. More...
def	lalsimulation.nrfits.quaternion_utils.transform_time_dependent_vector (quat, vec, inverse=0)
	Given (for example) a minimal rotation frame quat, transforms vec from the minimal rotation frame to the inertial frame. More...
def	lalsimulation.nrfits.quaternion_utils.rotate_in_plane (chi, phase)
	Rotates a given vector, chi, by a clockwise angle, phase, about the z-axis. More...
def	lalsimulation.nrfits.quaternion_utils.transform_vector_coorb_to_inertial (vec_coorb, orbPhase, quat_copr)
	Given a vector (of size 3) in coorbital frame, orbital phase in coprecessing frame and a minimal rotation frame quat, transforms the vector from the coorbital to the LAL inertial frame. More...

Go to the source code of this file.

Namespaces
namespace	lalsimulation
namespace	lalsimulation.nrfits
namespace	lalsimulation.nrfits.quaternion_utils