Uses of Interface
org.apache.commons.math3.analysis.MultivariateFunction

Packages that use MultivariateFunction

Package	Description
org.apache.commons.math3.analysis	Parent package for common numerical analysis procedures, including root finding, function interpolation and integration.
org.apache.commons.math3.analysis.interpolation	Univariate real functions interpolation algorithms.
org.apache.commons.math3.optimization	This package provides common interfaces for the optimization algorithms provided in sub-packages.
org.apache.commons.math3.optimization.direct	This package provides optimization algorithms that don't require derivatives.

Uses of MultivariateFunction in org.apache.commons.math3.analysis

Subinterfaces of MultivariateFunction in org.apache.commons.math3.analysis

Modifier and Type	Interface and Description
interface	DifferentiableMultivariateFunction Extension of MultivariateFunction representing a differentiable multivariate real function.

Methods in org.apache.commons.math3.analysis that return MultivariateFunction

Modifier and Type	Method and Description
static MultivariateFunction	FunctionUtils.collector(BivariateFunction combiner, double initialValue) Returns a MultivariateFunction h(x[]) defined by
static MultivariateFunction	FunctionUtils.collector(BivariateFunction combiner, UnivariateFunction f, double initialValue) Returns a MultivariateFunction h(x[]) defined by
MultivariateFunction	DifferentiableMultivariateFunction.partialDerivative(int k) Returns the partial derivative of the function with respect to a point coordinate.

Uses of MultivariateFunction in org.apache.commons.math3.analysis.interpolation

Classes in org.apache.commons.math3.analysis.interpolation that implement MultivariateFunction

Modifier and Type	Class and Description
class	MicrosphereInterpolatingFunction Interpolating function that implements the Microsphere Projection.

Methods in org.apache.commons.math3.analysis.interpolation that return MultivariateFunction

Modifier and Type	Method and Description
MultivariateFunction	MultivariateInterpolator.interpolate(double[][] xval, double[] yval) Computes an interpolating function for the data set.
MultivariateFunction	MicrosphereInterpolator.interpolate(double[][] xval, double[] yval) Computes an interpolating function for the data set.

Uses of MultivariateFunction in org.apache.commons.math3.optimization

Classes in org.apache.commons.math3.optimization with type parameters of type MultivariateFunction

Modifier and Type	Class and Description
class	BaseMultivariateMultiStartOptimizer<FUNC extends MultivariateFunction> Base class for all implementations of a multi-start optimizer.
interface	BaseMultivariateOptimizer<FUNC extends MultivariateFunction> This interface is mainly intended to enforce the internal coherence of Commons-FastMath.
interface	BaseMultivariateSimpleBoundsOptimizer<FUNC extends MultivariateFunction> This interface is mainly intended to enforce the internal coherence of Commons-FastMath.

Classes in org.apache.commons.math3.optimization that implement MultivariateFunction

Modifier and Type	Class and Description
class	LeastSquaresConverter This class converts vectorial objective functions to scalar objective functions when the goal is to minimize them.

Uses of MultivariateFunction in org.apache.commons.math3.optimization.direct

Classes in org.apache.commons.math3.optimization.direct with type parameters of type MultivariateFunction

Modifier and Type	Class and Description
class	BaseAbstractMultivariateOptimizer<FUNC extends MultivariateFunction> Base class for implementing optimizers for multivariate scalar functions.
class	BaseAbstractMultivariateSimpleBoundsOptimizer<FUNC extends MultivariateFunction> Base class for implementing optimizers for multivariate scalar functions, subject to simple bounds: The valid range of the parameters is an interval.

Classes in org.apache.commons.math3.optimization.direct that implement MultivariateFunction

Modifier and Type	Class and Description
class	MultivariateFunctionMappingAdapter Adapter for mapping bounded MultivariateFunction to unbounded ones.
class	MultivariateFunctionPenaltyAdapter Adapter extending bounded MultivariateFunction to an unbouded domain using a penalty function.

Methods in org.apache.commons.math3.optimization.direct with parameters of type MultivariateFunction

Modifier and Type	Method and Description
void	AbstractSimplex.evaluate(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator) Evaluate all the non-evaluated points of the simplex.
abstract void	AbstractSimplex.iterate(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator) Compute the next simplex of the algorithm.
void	NelderMeadSimplex.iterate(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator) Compute the next simplex of the algorithm.
void	MultiDirectionalSimplex.iterate(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator) Compute the next simplex of the algorithm.

Constructors in org.apache.commons.math3.optimization.direct with parameters of type MultivariateFunction

Constructor and Description
MultivariateFunctionMappingAdapter(MultivariateFunction bounded, double[] lower, double[] upper) Simple constructor.
MultivariateFunctionPenaltyAdapter(MultivariateFunction bounded, double[] lower, double[] upper, double offset, double[] scale) Simple constructor.