Calibration::CoherencyMeasurement Class Reference

A coherency matrix measurement and its estimated error. More...

#include <CoherencyMeasurement.h>

Classes
class	Uncertainty
	Estimates the uncertainty of a CoherencyMeasurement. More...

Public Member Functions
	CoherencyMeasurement (unsigned input_index=0)
	Default constructor.
void	set_input_index (unsigned index)
	Set the index of the input to which the measurement corresponds.
unsigned	get_input_index () const
	Set the index of the input to which the measurement corresponds.
void	set_stokes (const Stokes< Estimate< double > > &stokes)
	Set the measured Stokes parameters.
void	set_stokes (const Stokes< std::complex< double > > &stokes, const Stokes< double > &variance)
	Set the measured complex Stokes parameters.
void	set_stokes (const Stokes< std::complex< double > > &stokes, Uncertainty *)
	Set the measured complex Stokes parameters and the variance function.
unsigned	get_nconstraint () const
	Get the number of constraints provided by this measurement.
Jones< double >	get_coherency () const
	Get the measured coherency matrix.
Stokes< Estimate< double > >	get_stokes () const
	Get the measured Stokes parameters.
Stokes< std::complex< Estimate< double > > >	get_complex_stokes () const
	Get the measured Stokes parameters.
double	get_weighted_norm (const Jones< double > &matrix) const
	Given a coherency matrix, return the weighted norm.
Jones< double >	get_weighted_conjugate (const Jones< double > &matrix) const
	Given a coherency matrix, return the weighted conjugate matrix.
void	get_weighted_components (const Jones< double > &, std::vector< double > &components) const
const Uncertainty *	get_uncertainty () const
	The uncertainty of the measurement.
void	add_coordinate (MEAL::Argument::Value *abscissa)
	Add an independent variable.
void	set_coordinates () const
	Apply the independent variables.
void	scale (double)
	Multiply the coherency matrix measurement by a scalar.

Protected Attributes
std::vector< Reference::To< MEAL::Argument::Value > >	coordinates
	The coordinates of the measurement.
unsigned	input_index
	Index of the input to which the measurement corresponds.
unsigned	nconstraint
	The number of constraints provided by this measurement.
Jones< double >	rho
	The coherency matrix measurement.
Stokes< double >	variance
	The variance (if given)
Reference::To< Uncertainty >	uncertainty
	The uncertainty of the measurement.

Detailed Description

A coherency matrix measurement and its estimated error.

Member Function Documentation

get_complex_stokes()

Stokes< std::complex< Estimate< double > > > CoherencyMeasurement::get_complex_stokes

(

)

const

Get the measured Stokes parameters.

Get the measured complex Stokes parameters.

References rho, uncertainty, and variance.

get_input_index()

unsigned CoherencyMeasurement::get_input_index

(

)

const

Set the index of the input to which the measurement corresponds.

Get the index of the input to which the measurement corresponds.

References input_index.

get_weighted_norm()

double CoherencyMeasurement::get_weighted_norm

(

const Jones< double > &

matrix

)

const

Given a coherency matrix, return the weighted norm.

Given a coherency matrix, return the difference.

References uncertainty.

scale()

void CoherencyMeasurement::scale

(

double

x

)

Multiply the coherency matrix measurement by a scalar.

The variance is scaled by the square of the scalar.

References rho, uncertainty, and variance.

set_stokes()

void CoherencyMeasurement::set_stokes	(	const Stokes< std::complex< double > > &	stokes,
		Uncertainty *	var )

Set the measured complex Stokes parameters and the variance function.

Set the measured complex Stokes parameters and the variance functions.

References nconstraint, rho, uncertainty, and variance.

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

• CoherencyMeasurement.h
• CoherencyMeasurement.C