es.unex.sextante.vectorTools.smoothLines

Class Cubic

java.lang.Object

es.unex.sextante.vectorTools.smoothLines.Cubic

public class Cubic
extends java.lang.Object

this class represents a cubic polynomial

Constructor Summary

Constructors

Constructor and Description
Cubic(double a, double b, double c, double d)

Method Summary

Methods

Modifier and Type	Method and Description
double	eval(double u) evaluate cubic

Methods inherited from class java.lang.Object

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

Constructor Detail

Cubic

public Cubic(double a,
     double b,
     double c,
     double d)

Method Detail

eval

public double eval(double u)

evaluate cubic