PetscPDFSampleGaussian2D#

Sample uniformly from a Gaussian distribution in 2D https://en.wikipedia.org/wiki/Box–Muller_transform

Synopsis#

#include "petscdt.h" 
PetscErrorCode PetscPDFSampleGaussian2D(const PetscReal p[], const PetscReal dummy[], PetscReal x[])

Not Collective

Input Parameters#

  • p - A uniform variable on \([0, 1]^2\)

  • dummy - ignored

Output Parameter#

  • x - Coordinate in \([-\infty, \infty]^2 \)

See Also#

PetscPDFGaussian2D(), PetscPDFMaxwellBoltzmann3D()

Level#

beginner

Location#

src/dm/dt/interface/dtprob.c


Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages