fr.cnes.sirius.patrius.math.analysis.polynomials

Class HelmholtzPolynomial

java.lang.Object

fr.cnes.sirius.patrius.math.analysis.polynomials.HelmholtzPolynomial

All Implemented Interfaces:

Serializable

public final class HelmholtzPolynomial
extends Object
implements Serializable

This class represents Helmholtz polynomial.

Since:

3.1.2

Version:

$Id: HelmholtzPolynomial.java 18108 2017-10-04 06:45:27Z bignon $

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HelmholtzPolynomial(int degree, int order) Create a Helmholtz polynomial with given degree and order

Method Summary

Modifier and Type	Method and Description
double	computeHelmholtzPolynomial(Vector3D point) Calculate the value of the polynomial in a given point.
double[][]	getDpph() Get the H'lm coefficients
double[][]	getDsph() Get the H''lm coefficients
double[][]	getPh() Get the Hlm coefficients

Methods inherited from class java.lang.Object

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

Constructor Detail

HelmholtzPolynomial

public HelmholtzPolynomial(int degree,
                           int order)

Create a Helmholtz polynomial with given degree and order

Parameters:

degree - max degree

order - max order

Method Detail

computeHelmholtzPolynomial

public double computeHelmholtzPolynomial(Vector3D point)

Calculate the value of the polynomial in a given point.

Parameters:

point - the given point

Returns:

value of polynomial

getPh

public double[][] getPh()

Get the Hlm coefficients

Returns:

the Hlm coefficients

getDpph

public double[][] getDpph()

Get the H'lm coefficients

Returns:

the H'lm coefficients

getDsph

public double[][] getDsph()

Get the H''lm coefficients

Returns:

the H''lm coefficients