magtomo.Reconstruction.tensor_gradient#

tensor_gradient(tf, rot, difference, pol, order)#

Calculates the tensor gradient for a specific orientation.

Parameters:

tfnp.ndarray: The current guess for the tensor field.
rotnp.ndarray: The rotation matrix describing the sample rotation
differencenp.ndarray: The difference between the projection from vf and the input.
polnp.ndarray: The polarization at which the projection was measured.
orderint: The interpolation order for performing rotations.

Returns: