HarmonicCurveFitter and
 WeightedObservedPoints instead.@Deprecated public class HarmonicFitter extends CurveFitter<HarmonicOscillator.Parametric>
f (t) = a cos (ω t + φ). They are
 searched by a least square estimator initialized with a rough guess
 based on integrals.| Modifier and Type | Class and Description | 
|---|---|
| static class  | HarmonicFitter.ParameterGuesserDeprecated.  This class guesses harmonic coefficients from a sample. | 
| Constructor and Description | 
|---|
| HarmonicFitter(MultivariateVectorOptimizer optimizer)Deprecated.  Simple constructor. | 
| Modifier and Type | Method and Description | 
|---|---|
| double[] | fit()Deprecated.  Fit an harmonic function to the observed points. | 
| double[] | fit(double[] initialGuess)Deprecated.  Fit an harmonic function to the observed points. | 
addObservedPoint, addObservedPoint, addObservedPoint, clearObservations, fit, fit, getObservationspublic HarmonicFitter(MultivariateVectorOptimizer optimizer)
optimizer - Optimizer to use for the fitting.public double[] fit(double[] initialGuess)
initialGuess - First guess values in the following order:
 public double[] fit()
fit method.NumberIsTooSmallException - if the sample is too short for the
 the first guess to be computed.ZeroException - if the first guess cannot be computed because
 the abscissa range is zero.Copyright © 2003–2016 The Apache Software Foundation. All rights reserved.