com.mockturtlesolutions.snifflib.integration

Class FunQuad

java.lang.Object

com.mockturtlesolutions.snifflib.integration.FunQuad

All Implemented Interfaces:

QuadratureAlgorithm

public class FunQuad
extends java.lang.Object
implements QuadratureAlgorithm

A basic decorator class for various methods of unidimensional quadrature of functions.

Constructor Summary

Constructors

Constructor and Description
FunQuad(AbstractFunction FUN, DblMatrix L, DblMatrix U) Integrate function from the upper to the lower limit of integration.
FunQuad(AbstractFunction FUN, double L, double U) Integrate function from the upper to the lower limit of integration.
FunQuad(AbstractFunction FUN, int L, int U) Integrate function from the upper to the lower limit of integration.
FunQuad(AnalyticQuadratureAlgorithm Alg) Constructor useful when the user wants to use a non-default algorithm.

Method Summary

Methods

Modifier and Type	Method and Description
AnalyticQuadratureAlgorithm	getAlgorithm()
AbstractFunction	getFunction() Get the function being integrated.
DblMatrix	getIntegral() Get the integral
DblMatrix	getLowerLimit() Get the lower limit of integration.
DblMatrix	getUpperLimit() Get the upper limit of integration.
void	setAlgorithm(AnalyticQuadratureAlgorithm X)
void	setFunction(AbstractFunction F) Set the function being integrated.
void	setLowerLimit(DblMatrix L) Set the lower limit of integration.
void	setLowerLimit(double ll) Set the lower limit of integration.
void	setLowerLimit(int ll) Set the lower limit of integration.
void	setUpperLimit(DblMatrix U) Set the upper limit of integration.
void	setUpperLimit(double uu) Set the upper limit of integration.
void	setUpperLimit(int uu) Set the upper limit of integration.

Methods inherited from class java.lang.Object

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

Constructor Detail

FunQuad

public FunQuad(AnalyticQuadratureAlgorithm Alg)

Constructor useful when the user wants to use a non-default algorithm.

FunQuad

public FunQuad(AbstractFunction FUN,
       int L,
       int U)

Integrate function from the upper to the lower limit of integration.

FunQuad

public FunQuad(AbstractFunction FUN,
       double L,
       double U)

Integrate function from the upper to the lower limit of integration.

FunQuad

public FunQuad(AbstractFunction FUN,
       DblMatrix L,
       DblMatrix U)

Integrate function from the upper to the lower limit of integration.

Method Detail

getAlgorithm

public AnalyticQuadratureAlgorithm getAlgorithm()

setAlgorithm

public void setAlgorithm(AnalyticQuadratureAlgorithm X)

setUpperLimit

public void setUpperLimit(int uu)

Set the upper limit of integration.

setUpperLimit

public void setUpperLimit(double uu)

Set the upper limit of integration.

setLowerLimit

public void setLowerLimit(double ll)

Set the lower limit of integration.

setLowerLimit

public void setLowerLimit(int ll)

Set the lower limit of integration.

setFunction

public void setFunction(AbstractFunction F)

Set the function being integrated.

getFunction

public AbstractFunction getFunction()

Get the function being integrated.

getIntegral

public DblMatrix getIntegral()

Get the integral

Specified by:

getIntegral in interface QuadratureAlgorithm

setUpperLimit

public void setUpperLimit(DblMatrix U)

Set the upper limit of integration.

Specified by:

setUpperLimit in interface QuadratureAlgorithm

getUpperLimit

public DblMatrix getUpperLimit()

Get the upper limit of integration.

Specified by:

getUpperLimit in interface QuadratureAlgorithm

setLowerLimit

public void setLowerLimit(DblMatrix L)

Set the lower limit of integration.

Specified by:

setLowerLimit in interface QuadratureAlgorithm

getLowerLimit

public DblMatrix getLowerLimit()

Get the lower limit of integration.

Specified by:

getLowerLimit in interface QuadratureAlgorithm