BIE::SplatModel3dv Class Reference

A simple test model based on 2-dim Gaussian splats. More...

#include <SplatModel3dv.h>

Inheritance diagram for BIE::SplatModel3dv:

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Collaboration diagram for BIE::SplatModel3dv:

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List of all members.

Global parameters
static double	SIGX
	Dispersion in X direction.
static double	SIGY
	Dispersion in Y direction.
static double	V1
	Variance for each component.
static double	V2
static double	V3
	SplatModel3dv (int mdim, double fluxmin, double fluxmax)
	Constructor (mdim = number of components).
void	Initialize (State &)
	Initialize state dependent part of calculation.
void	Initialize (vector< double > &w, vector< vector< double > > &p)
virtual double	NormEval (double xmin, double xmax, double ymin, double ymax)
	Integrated norm (for point likelihood).
double	NormEval (double x, double y, SampleDistribution *d)
	Compute normalization of tiles.
vector< double >	EvaluateBinned (double x, double y, BinnedDistribution *d)
	Main method returning source density.
vector< double >	EvaluatePoint (double x, double y, PointDistribution *d)
	Point version.
Public Member Functions
string	ParameterDescription (int i)
	Label parameters.
int	DataDimension ()
	Dimension of data attributes.
Friends
class	boost::serialization::access

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Detailed Description

A simple test model based on 2-dim Gaussian splats.

Assumes data with three flux attributes, also distributed as Gaussians. The centers of these Gaussians are model variables. This model has two splat components with Gaussian distributed attributes. The locations of the splats and the center of attribute distributions are parameters for a total of 5 parameters altogether.

Todo:

Remove ParameterDescription and DataDimension.

Todo:

Evaluate should return a Distribution, not a vector.

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Member Function Documentation

vector<double> BIE::SplatModel3dv::EvaluateBinned	(	double	x,
		double	y,
		BinnedDistribution *	d
	)			[virtual]

Main method returning source density.

Binned version

Reimplemented from BIE::Model.

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

• /home/weinberg/src/BIE/include/SplatModel3dv.h