org.jscience.mathematics.analysis.polynomials
Class ComplexLagrangeBasis

java.lang.Object
  org.jscience.mathematics.analysis.polynomials.ComplexLagrangeBasis

All Implemented Interfaces:

PolynomialBasis

public class ComplexLagrangeBasis
extends java.lang.Object
implements PolynomialBasis

A Lagrange base for polynomial over a complex field. For more detail

See Also:

DoubleLagrangeBasis

Constructor Summary

ComplexLagrangeBasis(Field.Member[] samplings)
Creates a new instance of LagrangeBasis

Method Summary

int	dimension() DOCUMENT ME!
Polynomial	getBasisVector(int k) DOCUMENT ME!
Field.Member[]	getSamplingPoints() If available, get the one- points for the polynomials
ComplexPolynomial	superposition(Complex[] c) DOCUMENT ME!
Polynomial	superposition(Field.Member[] coeff) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexLagrangeBasis

public ComplexLagrangeBasis(Field.Member[] samplings)

Creates a new instance of LagrangeBasis

Parameters:

samplings - DOCUMENT ME!

Throws:

java.lang.NullPointerException - DOCUMENT ME!

Method Detail

getBasisVector

public Polynomial getBasisVector(int k)

DOCUMENT ME!

Specified by:

getBasisVector in interface PolynomialBasis

Parameters:

k -

Returns:

DOCUMENT ME!

dimension

public int dimension()

DOCUMENT ME!

Specified by:

dimension in interface PolynomialBasis

Returns:

the dimension of this basis

getSamplingPoints

public Field.Member[] getSamplingPoints()

Description copied from interface: PolynomialBasis

If available, get the one- points for the polynomials

Specified by:

getSamplingPoints in interface PolynomialBasis

Returns:

DOCUMENT ME!

superposition

public Polynomial superposition(Field.Member[] coeff)

DOCUMENT ME!

Specified by:

superposition in interface PolynomialBasis

Parameters:

coeff -

Returns:

DOCUMENT ME!

Throws:

java.lang.NullPointerException - DOCUMENT ME!

java.lang.IllegalArgumentException - DOCUMENT ME!

superposition

public ComplexPolynomial superposition(Complex[] c)

DOCUMENT ME!

Parameters:

c -

Returns:

DOCUMENT ME!

Throws:

java.lang.NullPointerException - DOCUMENT ME!

java.lang.IllegalArgumentException - DOCUMENT ME!