simplex.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "include/simplex.h"

Functions
void	_simplexGenNew (int M, double F)
double	simplex (double(*_fun)(double *), int parNr, double *par, double *delta, double maxerr, int maxiter)
Variables
int	_simplexParNr
int	Worst
int	NewPnt
double	_simplexP [MAX_PARAMETERS+3][MAX_PARAMETERS]
double	_simplexC [MAX_PARAMETERS]
double	_simplexR [MAX_PARAMETERS+3]
double(*	_simplexFunc )(double *)

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Function Documentation

void _simplexGenNew (  int  M, double  F )

Local functions

double simplex (  double(*)(double *)  _fun, int  parNr, double *  par, double *  delta, double  maxerr, int  maxiter )

Simplex function minimization routine. Note that if any constraints are required for the parameter values they must be set in the function. Returns: Function returns the least calculated value of func. Parameters: _fun  Pointer to the function to be minimized. It must be defined in main program as: double func(double *p); where p is the parameter array. parNr  The number of unknown parameters par  This double array contains the minimized parameters. Initial values must be set. delta  This double array contains the initial changes to parameters. To fix a parameter, set the corresponding delta to 0. maxerr  Maximal error allowed (stopping rule #1) maxiter  Maximal nr of iterations allowed (stopping rule #2)

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Variable Documentation

double _simplexC[MAX_PARAMETERS]

double(* _simplexFunc)(double *)

double _simplexP[MAX_PARAMETERS+3][MAX_PARAMETERS]

int _simplexParNr

Local variables for this routine

double _simplexR[MAX_PARAMETERS+3]

int NewPnt

Local variables for this routine

int Worst

Local variables for this routine

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