Package org.apache.commons.math3.optimization.fitting

This package provides classes to perform curve fitting.

See: Description

Class Summary

Class	Description
CurveFitter	Fitter for parametric univariate real functions y = f(x).
GaussianFitter	Fits points to a Gaussian function.
GaussianFitter.ParameterGuesser	Guesses the parameters norm, mean, and sigma of a Gaussian.Parametric based on the specified observed points.
HarmonicFitter	Class that implements a curve fitting specialized for sinusoids.
HarmonicFitter.ParameterGuesser	This class guesses harmonic coefficients from a sample.
PolynomialFitter	This class implements a curve fitting specialized for polynomials.
WeightedObservedPoint	This class is a simple container for weighted observed point in curve fitting.

Package org.apache.commons.math3.optimization.fitting Description

This package provides classes to perform curve fitting.

Curve fitting is a special case of a least squares problem were the parameters are the coefficients of a function f whose graph y=f(x) should pass through sample points, and were the objective function is the squared sum of residuals f(xi)-yi for observed points (x_i, y_i).