itk::Statistics::WeightedCovarianceCalculator< TSample > Class Template Reference

Calculates the covariance matrix of the target sample data where each measurement vector has an associated weight value. More...

#include <itkWeightedCovarianceCalculator.h>

Inheritance diagram for itk::Statistics::WeightedCovarianceCalculator:

[legend]Collaboration diagram for itk::Statistics::WeightedCovarianceCalculator< TSample >:

[legend]List of all members.

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virtual const char *	GetClassName () const
Pointer	New ()
Public Types
typedef WeightedCovarianceCalculator	Self
typedef SampleAlgorithmBase< TSample >	Superclass
typedef SmartPointer< Self >	Pointer
typedef TSample::MeasurementVectorType	MeasurementVectorType
typedef FunctionBase< MeasurementVectorType, double >	WeightFunctionType
typedef Matrix< double, itkGetStaticConstMacro(MeasurementVectorSize), itkGetStaticConstMacro(MeasurementVectorSize)	OutputType )
typedef Vector< double, itkGetStaticConstMacro(MeasurementVectorSize)	MeanType )
typedef Array< double >	WeightArrayType
Public Methods
	itkStaticConstMacro (MeasurementVectorSize, unsigned int, TSample::MeasurementVectorSize)
void	SetWeights (WeightArrayType *array)
WeightArrayType *	GetWeights ()
void	SetWeightFunction (WeightFunctionType *func)
WeightFunctionType *	GetWeightFunction ()
void	GetMean ()
OutputType *	GetOutput ()
void	SetMean (MeanType *mean)
Protected Methods
	WeightedCovarianceCalculator ()
virtual	~WeightedCovarianceCalculator ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	GenerateData ()

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Detailed Description

template<class TSample>
class itk::Statistics::WeightedCovarianceCalculator< TSample >

Calculates the covariance matrix of the target sample data where each measurement vector has an associated weight value.

See also:

CovarianceCalculator SampleAlgorithmBase

Definition at line 35 of file itkWeightedCovarianceCalculator.h.

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Member Typedef Documentation

template<class TSample> typedef Vector< double, itkGetStaticConstMacro(MeasurementVectorSize) itk::Statistics::WeightedCovarianceCalculator< TSample >::MeanType)

Mean (input) typedef Definition at line 66 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef TSample::MeasurementVectorType itk::Statistics::WeightedCovarianceCalculator< TSample >::MeasurementVectorType

Measurement vector typedef Definition at line 53 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef Matrix< double, itkGetStaticConstMacro(MeasurementVectorSize), itkGetStaticConstMacro(MeasurementVectorSize) itk::Statistics::WeightedCovarianceCalculator< TSample >::OutputType)

covarince matrix (output) typedef Definition at line 62 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef SmartPointer<Self> itk::Statistics::WeightedCovarianceCalculator< TSample >::Pointer

Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >. Definition at line 42 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef WeightedCovarianceCalculator itk::Statistics::WeightedCovarianceCalculator< TSample >::Self

Standard class typedefs. Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >. Definition at line 40 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef SampleAlgorithmBase< TSample > itk::Statistics::WeightedCovarianceCalculator< TSample >::Superclass

Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >. Definition at line 41 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef Array< double > itk::Statistics::WeightedCovarianceCalculator< TSample >::WeightArrayType

Array typedef for weights Definition at line 69 of file itkWeightedCovarianceCalculator.h.

template<class TSample> typedef FunctionBase< MeasurementVectorType, double > itk::Statistics::WeightedCovarianceCalculator< TSample >::WeightFunctionType

Weight calculation function typedef Definition at line 56 of file itkWeightedCovarianceCalculator.h.

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Constructor & Destructor Documentation

template<class TSample> itk::Statistics::WeightedCovarianceCalculator< TSample >::WeightedCovarianceCalculator (    )  [protected]

template<class TSample> virtual itk::Statistics::WeightedCovarianceCalculator< TSample >::~WeightedCovarianceCalculator (    )  [protected, virtual]

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Member Function Documentation

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::GenerateData (    )  [protected, virtual]

Calculates the covariance and save it Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >.

template<class TSample> virtual const char* itk::Statistics::WeightedCovarianceCalculator< TSample >::GetClassName (    )  const [virtual]

Standard Macros Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >.

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::GetMean (  void    )  [inline]

Gets the mean Definition at line 97 of file itkWeightedCovarianceCalculator.h.

template<class TSample> OutputType* itk::Statistics::WeightedCovarianceCalculator< TSample >::GetOutput (    )

Returns the covariance matrix of the target sample data

template<class TSample> WeightFunctionType* itk::Statistics::WeightedCovarianceCalculator< TSample >::GetWeightFunction (    )

Gets the weight function

template<class TSample> WeightArrayType* itk::Statistics::WeightedCovarianceCalculator< TSample >::GetWeights (    )

Gets the weights array

template<class TSample> itk::Statistics::WeightedCovarianceCalculator< TSample >::itkStaticConstMacro (  MeasurementVectorSize   , unsigned    int, TSample::MeasurementVectorSize    )

template<class TSample> Pointer itk::Statistics::WeightedCovarianceCalculator< TSample >::New (    )  [static]

Standard Macros Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >.

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::PrintSelf (  std::ostream &    os, Indent    indent )  const [protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from itk::Statistics::SampleAlgorithmBase< TSample >.

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::SetMean (  MeanType *    mean )  [inline]

Sets the mean (input) Definition at line 86 of file itkWeightedCovarianceCalculator.h. References itk::Object::Modified().

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::SetWeightFunction (  WeightFunctionType *    func )

Sets the wiehts using an function the function should have a method, Evaluate(MeasurementVectorType&)

template<class TSample> void itk::Statistics::WeightedCovarianceCalculator< TSample >::SetWeights (  WeightArrayType *    array )

Sets the weights using an array

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

• itkWeightedCovarianceCalculator.h

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