MathOpt_FRPR.hxx File Reference

#include <MathUtils_Types.hxx>
#include <MathUtils_Config.hxx>
#include <MathUtils_Core.hxx>
#include <MathUtils_LineSearch.hxx>
#include <MathUtils_Deriv.hxx>
#include <cmath>

Data Structures
struct	MathOpt::FRPRConfig
	Configuration for FRPR conjugate gradient method. More...

Namespaces
namespace	MathOpt
	Optimization algorithms for scalar and vector functions.

Enumerations
enum class	MathOpt::ConjugateGradientFormula { MathOpt::FletcherReeves , MathOpt::PolakRibiere , MathOpt::HestenesStiefel , MathOpt::DaiYuan }
	Conjugate gradient formula selection. More...

Functions
template<typename Function >
VectorResult	MathOpt::FRPR (Function &theFunc, const math_Vector &theStartingPoint, const FRPRConfig &theConfig=FRPRConfig())
	Fletcher-Reeves-Polak-Ribiere conjugate gradient method.
template<typename Function >
VectorResult	MathOpt::FRPRNumerical (Function &theFunc, const math_Vector &theStartingPoint, double theGradStep=1.0e-8, const FRPRConfig &theConfig=FRPRConfig())
	FRPR with numerical gradient. Uses central differences when analytical gradient is not available.