mne.transforms.rot_to_quat¶

mne.transforms.rot_to_quat(rot)¶

Convert a set of rotations to quaternions

Parameters:

rot : array, shape (..., 3, 3)

The rotation matrices to convert.

Returns:

quat : array, shape (..., 3)

The q1, q2, and q3 (x, y, z) parameters of the corresponding unit quaternions.