Uses of Class
org.apache.commons.math3.optimization.fitting.WeightedObservedPoint
Packages that use WeightedObservedPoint
Package
Description
This package provides classes to perform curve fitting.
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Uses of WeightedObservedPoint in org.apache.commons.math3.optimization.fitting
Fields in org.apache.commons.math3.optimization.fitting with type parameters of type WeightedObservedPointModifier and TypeFieldDescriptionprivate final List
<WeightedObservedPoint> CurveFitter.observations
Deprecated.Observed points.Methods in org.apache.commons.math3.optimization.fitting that return WeightedObservedPointModifier and TypeMethodDescriptionprivate WeightedObservedPoint[]
GaussianFitter.ParameterGuesser.getInterpolationPointsForY
(WeightedObservedPoint[] points, int startIdx, int idxStep, double y) Gets the two bounding interpolation points from the specified points suitable for determining X at the specified Y.CurveFitter.getObservations()
Deprecated.Get the observed points.private WeightedObservedPoint[]
GaussianFitter.ParameterGuesser.sortObservations
(WeightedObservedPoint[] unsorted) Sort the observations.private WeightedObservedPoint[]
HarmonicFitter.ParameterGuesser.sortObservations
(WeightedObservedPoint[] unsorted) Sort the observations with respect to the abscissa.Methods in org.apache.commons.math3.optimization.fitting with parameters of type WeightedObservedPointModifier and TypeMethodDescriptionvoid
CurveFitter.addObservedPoint
(WeightedObservedPoint observed) Deprecated.Add an observed weighted (x,y) point to the sample.private double[]
GaussianFitter.ParameterGuesser.basicGuess
(WeightedObservedPoint[] points) Guesses the parameters based on the specified observed points.private int
GaussianFitter.ParameterGuesser.findMaxY
(WeightedObservedPoint[] points) Finds index of point in specified points with the largest Y.private WeightedObservedPoint[]
GaussianFitter.ParameterGuesser.getInterpolationPointsForY
(WeightedObservedPoint[] points, int startIdx, int idxStep, double y) Gets the two bounding interpolation points from the specified points suitable for determining X at the specified Y.private double[]
HarmonicFitter.ParameterGuesser.guessAOmega
(WeightedObservedPoint[] observations) Estimate a first guess of the amplitude and angular frequency.private double
HarmonicFitter.ParameterGuesser.guessPhi
(WeightedObservedPoint[] observations) Estimate a first guess of the phase.private double
GaussianFitter.ParameterGuesser.interpolateXAtY
(WeightedObservedPoint[] points, int startIdx, int idxStep, double y) Interpolates using the specified points to determine X at the specified Y.private WeightedObservedPoint[]
GaussianFitter.ParameterGuesser.sortObservations
(WeightedObservedPoint[] unsorted) Sort the observations.private WeightedObservedPoint[]
HarmonicFitter.ParameterGuesser.sortObservations
(WeightedObservedPoint[] unsorted) Sort the observations with respect to the abscissa.Constructors in org.apache.commons.math3.optimization.fitting with parameters of type WeightedObservedPointModifierConstructorDescriptionParameterGuesser
(WeightedObservedPoint[] observations) Constructs instance with the specified observed points.ParameterGuesser
(WeightedObservedPoint[] observations) Simple constructor.