bundles / scipy 1.18.0 / scipy / stats / _multivariate / vonmises_fisher_gen / _rvs_3d
function
scipy.stats._multivariate:vonmises_fisher_gen._rvs_3d
Signature
def _rvs_3d(self, kappa, size, random_state)Summary
Generate samples from a von Mises-Fisher distribution with mu = [1, 0, 0] and kappa. Samples then have to be rotated towards the desired mean direction mu. This method is much faster than the general rejection sampling based algorithm. Reference: https://www.mitsuba-renderer.org/~wenzel/files/vmf.pdf
Aliases
scipy.stats._multivariate.vonmises_fisher_gen._rvs_3d