multivariate Gaussian distribution in terms of spatial coordinates normalized to evaluate to 1 at the zero vector More...

#include <Spacetime_func.hpp>

Inheritance diagram for hexed::Spatial_gaussian:

Public Member Functions
	Spatial_gaussian (std::vector< double > std_dev)

int	n_var (int n_dim) const
	number of output variables when called on `n_dim`-dimensional input

std::vector< double >	operator() (std::vector< double > pos, double time) const override

Public Member Functions inherited from hexed::Spacetime_func
std::vector< double >	operator() (std::vector< double > pos, double time, std::vector< double > state) const override

Public Member Functions inherited from hexed::Domain_func
std::vector< double >	operator() (Element &, const Basis &, int i_qpoint, double time) const override

std::vector< double >	operator() (std::vector< double > pos, double time, std::vector< double > state, std::vector< double > outward_normal) const override
	`normal` is surface unit normal vector pointing out of the surface (into the domain).

Public Member Functions inherited from hexed::Output_data
virtual std::string	variable_name (int n_dim, int i_var) const
	name of `i_var`th variable (for plotting) when called on `n_dim`-dimensional input

Public Member Functions inherited from hexed::Surface_func
std::vector< double >	operator() (Boundary_connection &, int i_fqpoint, double time) const override

Detailed Description

multivariate Gaussian distribution in terms of spatial coordinates normalized to evaluate to 1 at the zero vector

Constructor & Destructor Documentation

◆ Spatial_gaussian()

hexed::Spatial_gaussian::Spatial_gaussian ( std::vector< double > std_dev )

Parameters

std_dev the standard deviation for each variable. Trailing variables can be left unspecified and default to the last specified component of std_dev.

Member Function Documentation

◆ n_var()

int hexed::Spatial_gaussian::n_var ( int n_dim ) const

inlinevirtual

number of output variables when called on n_dim-dimensional input

Implements hexed::Output_data.

◆ operator()()

std::vector< double > hexed::Spatial_gaussian::operator()	(	std::vector< double >	pos,
		double	time ) const

overridevirtual

Implements hexed::Spacetime_func.

The documentation for this class was generated from the following files: