aims::math::Rastrigin Class Reference

Many local minima with a smooth enveloppe. More...

#include <primatologist/optimization/test_functions.h>

Public Member Functions
	Rastrigin (int n=2, float A=10.)
	~Rastrigin ()
float	value (const Vector &x) const
Vector	derivative (const Vector &x) const
Matrix	hessian (const Vector &x) const
Vector	exactMin () const
float	exactMinValue () const

Protected Attributes
float	_A
float	_n

Detailed Description

Many local minima with a smooth enveloppe.

Definition at line 31 of file test_functions.h.

Constructor & Destructor Documentation

Rastrigin()

aims::math::Rastrigin::Rastrigin	(	int	n = 2,
		float	A = 10.
	)

~Rastrigin()

aims::math::Rastrigin::~Rastrigin

(

)

Member Function Documentation

derivative()

Vector aims::math::Rastrigin::derivative

(

const Vector &

x

)

const

exactMin()

Vector aims::math::Rastrigin::exactMin

(

)

const

exactMinValue()

float aims::math::Rastrigin::exactMinValue

(

)

const

hessian()

Matrix aims::math::Rastrigin::hessian

(

const Vector &

x

)

const

value()

float aims::math::Rastrigin::value

(

const Vector &

x

)

const

Member Data Documentation

_A

float aims::math::Rastrigin::_A

protected

Definition at line 45 of file test_functions.h.

_n

float aims::math::Rastrigin::_n

protected

Definition at line 46 of file test_functions.h.

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The documentation for this class was generated from the following file:

• primatologist/optimization/test_functions.h