Equation4 is defined as 4x^4. More...
#include <LevenbergMarquardtTestFunctions.hpp>
Inheritance diagram for Unfit::Examples::Equation4:
Public Member Functions | |
| std::vector< double > | operator() (const std::vector< double > &variable) |
 Public Member Functions inherited from Unfit::GenericCostFunction | |
| virtual | ~GenericCostFunction () |
Detailed Description
Equation4 is defined as 4x^4.
Number of dimensions = 1 The global minimum is: 0 at (0)T Initial guess: (1)
Member Function Documentation
◆ operator()()
|
inlinevirtual |
We overload the operator as is required in GenericCostFunction to calculate the cost of the function.
Behaviour: cost = 4x^4
Intended use : Equation4 Func; cost = Func(const std::vector<double> variable);
Parameters:
- Parameters
-
variable (input) vector containing coordinates of x
- Returns
- result i.e. cost
Implements Unfit::GenericCostFunction.
The documentation for this class was generated from the following file:
- unittests/LevenbergMarquardtTestFunctions.hpp
