PolynomialCurveFitter and
WeightedObservedPoints instead.@Deprecated public class PolynomialFitter extends CurveFitter<PolynomialFunction.Parametric>
curve fitting.
The estimated coefficients are the polynomial coefficients (see the
fit method).| Constructor and Description |
|---|
PolynomialFitter(MultivariateVectorOptimizer optimizer)
Deprecated.
Simple constructor.
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| Modifier and Type | Method and Description |
|---|---|
double[] |
fit(double[] guess)
Deprecated.
Get the coefficients of the polynomial fitting the weighted data points.
|
double[] |
fit(int maxEval,
double[] guess)
Deprecated.
Get the coefficients of the polynomial fitting the weighted data points.
|
addObservedPoint, addObservedPoint, addObservedPoint, clearObservations, fit, fit, getObservationspublic PolynomialFitter(MultivariateVectorOptimizer optimizer)
optimizer - Optimizer to use for the fitting.public double[] fit(int maxEval,
double[] guess)
guess.length - 1.guess - First guess for the coefficients. They must be sorted in
increasing order of the polynomial's degree.maxEval - Maximum number of evaluations of the polynomial.TooManyEvaluationsException - if
the number of evaluations exceeds maxEval.ConvergenceException - if the algorithm failed to converge.public double[] fit(double[] guess)
guess.length - 1.guess - First guess for the coefficients. They must be sorted in
increasing order of the polynomial's degree.ConvergenceException - if the algorithm failed to converge.Copyright © 2003–2016 The Apache Software Foundation. All rights reserved.