Package org.apache.commons.math.optimization.fitting

Interface Summary

Interface	Description
ParametricRealFunction	An interface representing a real function that depends on one independent variable plus some extra parameters.

Class Summary

Class	Description
CurveFitter	Fitter for parametric univariate real functions y = f(x).
GaussianDerivativeFunction	The derivative of GaussianFunction.
GaussianFitter	Fits points to a Gaussian function (that is, a GaussianFunction).
GaussianFunction	A Gaussian function.
GaussianParametersGuesser	Guesses the parameters (a, b, c, and d) of a ParametricGaussianFunction based on the specified observed points.
HarmonicCoefficientsGuesser	This class guesses harmonic coefficients from a sample.
HarmonicFitter	This class implements a curve fitting specialized for sinusoids.
HarmonicFunction	Harmonic function of the form f (t) = a cos (ω t + φ).
ParametricGaussianFunction	A Gaussian function.
PolynomialFitter	This class implements a curve fitting specialized for polynomials.
WeightedObservedPoint	This class is a simple container for weighted observed point in curve fitting.