math.approximations
Class PolynomialLeastSquareFit

java.lang.Object
  math.approximations.Polynomial
      math.approximations.PolynomialLeastSquareFit

All Implemented Interfaces:

Function

public class PolynomialLeastSquareFit
extends Polynomial

Polynomial least square fit without any error estimation. See Object Oriented Implementation of Numerical Methods by Didier H. Besset for fitting with error estimation.

Author:

Wolfgang Christian.

Constructor Summary

PolynomialLeastSquareFit(double[] xd, double[] yd, int degree)
Constructs a PolynomialLeastSquareFit with the given order.

Method Summary

Methods inherited from class math.approximations.Polynomial

add, add, coefficient, deflate, degree, derivative, divide, divide, divideWithRemainder, evalPolynomial, evaluate, getCoefficients, integral, integral, multiply, multiply, roots, roots, subtract, subtract, toString, valueAndDerivative

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PolynomialLeastSquareFit

public PolynomialLeastSquareFit(double[] xd,
                                double[] yd,
                                int degree)

Constructs a PolynomialLeastSquareFit with the given order.

Parameters:

xd - double[]

yd - double[]

degree - int the degree of the polynomial