DownhillSimplex Class Reference
[Classes for basic data types and vectors/arrays (tjutils library)]

#include <tjnumeric.h>

Collaboration diagram for DownhillSimplex:

[legend]List of all members.

Public Member Functions
	DownhillSimplex (int n, const farray &starting_points, MinimizationFunction &function)
fvector	get_minimum_parameters (float ftol, unsigned int nmax, int &niterations)

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Detailed Description

downhill simplex optimizer, taken from Numerical Recipies in C

Definition at line 83 of file tjnumeric.h.

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Constructor & Destructor Documentation

DownhillSimplex::DownhillSimplex	(	int	n,
		const farray &	starting_points,
		MinimizationFunction &	function
	)

Construct downhill simplex optimizer

• n: Number of parameters
• starting_points: Array of dimension (n+1,n) containing (n+1) starting points
• function: Function to evaluate/minimize

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Member Function Documentation

fvector DownhillSimplex::get_minimum_parameters	(	float	ftol,
		unsigned int	nmax,
		int &	niterations
	)

Returns parameter values which minimize function

• ftol: Tolerannce
• nmax: Max number of iterations
• niterations: Returns actual number of iterations

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

• tjnumeric.h

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