casa::EntropyI Class Reference

Thermodynamic or Information entropy used by MEM. More...

#include <Entropy.h>

Inheritance diagram for casa::EntropyI:

List of all members.

Public Member Functions
	EntropyI ()
	This default constructor is good enough for me.
	~EntropyI ()
	destructor
Float	formEntropy ()
	calculate the entropy for the whole image
void	formGDG (Matrix< Double > &)
	calculate the Gradient dot Gradient matrix
void	formGDGStep (Matrix< double > &)
	calculate the Gradient dot Gradient matrix, calculate Step
Double	formGDS ()
	calculate Gradient dot Step
void	entropyType (String &str)
	report the entropy type for a logging message
void	infoBanner ()
	infoBanner
void	infoPerIteration (uInt iteration)
	infoIteration
Float	relaxMin ()
	relax image Min
Bool	testConvergence ()
	each entropy type can have its distinct convergence criteria
Protected Member Functions
	EntropyI (const EntropyI &)
EntropyI &	operator= (const EntropyI &)

---

Detailed Description

Thermodynamic or Information entropy used by MEM.

Thermodynamic or Information entropy

Definition at line 168 of file Entropy.h.

---

Constructor & Destructor Documentation

casa::EntropyI::EntropyI

(

)

This default constructor is good enough for me.

casa::EntropyI::~EntropyI

(

)

destructor

casa::EntropyI::EntropyI

(

const EntropyI &

)

[protected]

---

Member Function Documentation

void casa::EntropyI::entropyType

(

String &

str

)

[inline, virtual]

report the entropy type for a logging message

Implements casa::Entropy.

Definition at line 191 of file Entropy.h.

Float casa::EntropyI::formEntropy

(

)

[virtual]

calculate the entropy for the whole image

Implements casa::Entropy.

void casa::EntropyI::formGDG

(

Matrix< Double > &

)

[virtual]

calculate the Gradient dot Gradient matrix

Implements casa::Entropy.

void casa::EntropyI::formGDGStep

(

Matrix< double > &

)

[virtual]

calculate the Gradient dot Gradient matrix, calculate Step

Implements casa::Entropy.

Double casa::EntropyI::formGDS

(

)

[virtual]

calculate Gradient dot Step

Implements casa::Entropy.

void casa::EntropyI::infoBanner

(

)

[virtual]

infoBanner

Implements casa::Entropy.

void casa::EntropyI::infoPerIteration

(

uInt

iteration

)

[virtual]

infoIteration

Implements casa::Entropy.

EntropyI& casa::EntropyI::operator=

(

const EntropyI &

)

[protected]

Float casa::EntropyI::relaxMin

(

)

[virtual]

relax image Min

Implements casa::Entropy.

Bool casa::EntropyI::testConvergence

(

)

[virtual]

each entropy type can have its distinct convergence criteria

Implements casa::Entropy.

---

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

• code/synthesis/MeasurementEquations/Entropy.h