Uses of Class
org.apache.commons.math3.optimization.fitting.WeightedObservedPoint
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Packages that use WeightedObservedPoint Package Description org.apache.commons.math3.optimization.fitting 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 WeightedObservedPoint Modifier and Type Field Description private java.util.List<WeightedObservedPoint>
CurveFitter. observations
Deprecated.Observed points.Methods in org.apache.commons.math3.optimization.fitting that return WeightedObservedPoint Modifier and Type Method Description 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.WeightedObservedPoint[]
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 WeightedObservedPoint Modifier and Type Method Description void
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 WeightedObservedPoint Constructor Description ParameterGuesser(WeightedObservedPoint[] observations)
Constructs instance with the specified observed points.ParameterGuesser(WeightedObservedPoint[] observations)
Simple constructor.
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