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tfg.math.spherical_harmonics.tile_zonal_coefficients

Tiles zonal coefficients.

tfg.math.spherical_harmonics.tile_zonal_coefficients(
    coefficients,
    name=None
)

Defined in math/spherical_harmonics.py.

Zonal Harmonics only contains the harmonics where m=0. This function returns these coefficients for -l <= m <= l, where l is the rank of coefficients.

Args:

coefficients: A tensor of shape [C] storing zonal harmonics coefficients. name: A name for this op. Defaults to 'spherical_harmonics_tile_zonal_coefficients'. * Return: A tensor of shape [C*C] containing zonal coefficients tiled as 'regular' spherical harmonics coefficients.

Raises:

  • ValueError: if the shape of coefficients is not supported.