tfg.math.spherical_harmonics.rotate_zonal_harmonics

Rotates zonal harmonics.

tfg.math.spherical_harmonics.rotate_zonal_harmonics(
    zonal_coeffs: TensorLike,
    theta: TensorLike,
    phi: TensorLike,
    name: str = 'spherical_harmonics_rotate_zonal_harmonics'
) -> TensorLike

Note
In the following, A1 to An are optional batch dimensions.

Args
zonal_coeffs	A tensor of shape [C] storing zonal harmonics coefficients.
theta	A tensor of shape [A1, ..., An, 1] storing polar angles.
phi	A tensor of shape [A1, ..., An, 1] storing azimuthal angles.
name	A name for this op. Defaults to "spherical_harmonics_rotate_zonal_harmonics".

Returns
A tensor of shape [A1, ..., An, C*C] storing coefficients of the rotated harmonics.

Raises
ValueError	If the shape of zonal_coeffs, theta or phi is not supported.