Inheritance diagram for Unfit::UnitTests::SampleCostFunction5:

Public Member Functions
std::vector< double >	operator() (const std::vector< double > &x)

Public Member Functions inherited from Unfit::GenericCostFunction
virtual	~GenericCostFunction ()

Detailed Description

The Sample function 4 is defined as

(x^2 + (y - 11)^2 + (y^2 - 7 + x)^2).

Number of dimensions = 2 The global minimum is: (3, 2) Initial guess: (0, 0)

Reference: We overload the operator as is required in GenericCostFunction to calculate the cost of the function.

Behaviour: cost = x^2 + (y - 11)^2 + (y^2 - 7 + x)^2

Intended use : SampleCostFunction4 Func; cost = Func(const std::vector<double> x);

NOTE that the returned cost is the sqare root of the evaluation due to the fact the Nelder Mead class will square the cost.

Parameters:

Parameters

x	(input) vector containing coordinates of x and y

(x^2 + y^2 + z^2).

Number of dimensions = 3 The global minimum is: (0, 0, 0) Initial guess:

Reference:

Member Function Documentation

std::vector<double> Unfit::UnitTests::SampleCostFunction5::operator() ( const std::vector< double > & x )

inlinevirtual

We overload the operator as is required in GenericCostFunction to calculate the cost of the function.

Behaviour: cost = x^2 + y^2 + z^2

Intended use : SampleCostFunction5 Func; cost = Func(const std::vector<double> x);

NOTE that the returned cost is the sqare root of the evaluation due to the fact the Nelder Mead class will square the cost.

Parameters:

Parameters

x	(input) vector containing coordinates of x, y and z

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