Package com.irurueta.numerical.integration

Class RombergDoubleExponentialRuleQuadratureMatrixIntegrator

java.lang.Object

com.irurueta.numerical.integration.MatrixIntegrator

com.irurueta.numerical.integration.RombergMatrixIntegrator<DoubleExponentialRuleMatrixQuadrature>

com.irurueta.numerical.integration.RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public class RombergDoubleExponentialRuleQuadratureMatrixIntegrator
extends RombergMatrixIntegrator<DoubleExponentialRuleMatrixQuadrature>

Computes function integration by using Romberg's method and double exponential quadrature. Double exponential quadrature allows improper integrands containing singularities to be integrated.

See Also:

• DoubleExponentialRuleMatrixQuadrature

Field Summary

Fields inherited from class com.irurueta.numerical.integration.RombergMatrixIntegrator

eps, EPS, q

Fields inherited from class com.irurueta.numerical.integration.MatrixIntegrator

DEFAULT_INTEGRATOR_TYPE, DEFAULT_QUADRATURE_TYPE

Constructor Summary

Constructors

Constructor	Description
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, double hmax, DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener)	Constructor with default accuracy.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, double hmax, DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener, double eps)	Constructor.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, double hmax, MatrixSingleDimensionFunctionEvaluatorListener listener)	Constructor with default accuracy.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, double hmax, MatrixSingleDimensionFunctionEvaluatorListener listener, double eps)	Constructor.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener)	Constructor with default accuracy and default maximum step size.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener, double eps)	Constructor.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, MatrixSingleDimensionFunctionEvaluatorListener listener)	Constructor with default accuracy and default maximum step size.
RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a, double b, MatrixSingleDimensionFunctionEvaluatorListener listener, double eps)	Constructor.

Method Summary

Modifier and Type	Method	Description
QuadratureType	getQuadratureType()	Gets type of quadrature.

Methods inherited from class com.irurueta.numerical.integration.RombergMatrixIntegrator

create, create, create, create, getIntegratorType, integrate

Methods inherited from class com.irurueta.numerical.integration.MatrixIntegrator

create, create, create, create

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 double hmax,
 MatrixSingleDimensionFunctionEvaluatorListener listener,
 double eps)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

hmax - Maximum step size. This quadrature transforms the range of integration to [-hmax, hmax].

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

eps - required accuracy.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 MatrixSingleDimensionFunctionEvaluatorListener listener,
 double eps)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

eps - required accuracy.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 double hmax,
 MatrixSingleDimensionFunctionEvaluatorListener listener)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor with default accuracy.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

hmax - Maximum step size. This quadrature transforms the range of integration to [-hmax, hmax].

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 MatrixSingleDimensionFunctionEvaluatorListener listener)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor with default accuracy and default maximum step size.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 double hmax,
 DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener,
 double eps)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

hmax - Maximum step size. This quadrature transforms the range of integration to [-hmax, hmax].

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

eps - required accuracy.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener,
 double eps)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

eps - required accuracy.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 double hmax,
 DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor with default accuracy.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

hmax - Maximum step size. This quadrature transforms the range of integration to [-hmax, hmax].

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

RombergDoubleExponentialRuleQuadratureMatrixIntegrator

public RombergDoubleExponentialRuleQuadratureMatrixIntegrator(double a,
 double b,
 DoubleExponentialMatrixSingleDimensionFunctionEvaluatorListener listener)
                                                       throws com.irurueta.algebra.WrongSizeException

Constructor with default accuracy and default maximum step size.

Parameters:

a - Lower limit of integration.

b - Upper limit of integration.

listener - listener to evaluate a single dimension matrix (multivariate) function at required points.

Throws:

com.irurueta.algebra.WrongSizeException - if size notified by provided listener is invalid.

Method Details

getQuadratureType

public QuadratureType getQuadratureType()

Gets type of quadrature.

Specified by:

getQuadratureType in class MatrixIntegrator

Returns:

type of quadrature.