BIE::SplatModelNdv Class Reference

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

#include <SplatModelNdv.h>

Inheritance diagram for BIE::SplatModelNdv:

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Collaboration diagram for BIE::SplatModelNdv:

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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	VV
	Variance for each component.
	SplatModelNdv (int mdim, int nband, 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 ()
	Return data dimension produced by model.
Friends
class	boost::serialization::access

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Detailed Description

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

Assumes data with Nband 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 2+Nband 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::SplatModelNdv::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/SplatModelNdv.h