JSim.nml.opt

Class Praxis

java.lang.Object

JSim.nml.opt.Optimizer

JSim.nml.opt.Praxis

All Implemented Interfaces:

DiagInfo

public class Praxis
extends Optimizer

Constructor Summary

Constructors

Constructor and Description
Praxis()

Method Summary

Modifier and Type	Method and Description
static OptimAlg.Info	algInfo()
boolean	allowMP()
java.lang.String	diagInfo()
static void	main(java.lang.String[] args)
double[]	minfit(int n, double tol, double[] q, OptimResults res)
double[]	minny(int n, int jsearch, int nits, double d2, double x1, double f1, boolean fk, double[] x, double t, double h, double[] v, double[] q0, double[] q1, int nl, double dmin, double ldt, double fx, double qa, double qb, double qc, double qd0, double qd1, double t0, JSim.jruntime.RTContext ctxt, OptimResults res, OptimCallbacks cbs)
void	optimize(JSim.jruntime.RTContext ctxt, OptimResults res, OptimCallbacks cbs)
double	praxis(int maxfn, double t0, double h0, int n, int prin, double[] x, JSim.jruntime.RTContext ctxt, OptimResults res, OptimCallbacks cbs)
double	r8_epsilon()
double	r8_hypot(double x, double y)
double	r8_max(double x, double y)
double	r8_min(double x, double y)
double	r8_uniform_01(int seed, OptimResults res)
void	r8mat_print_some(int m, int n, double[] a, int ilo, int jlo, int ihi, int jhi, java.lang.String title)
void	r8mat_print(int m, int n, double[] a, java.lang.String title)
double[]	r8mat_transpose_in_place(int n, double[] a)
double[]	r8vec_copy(int n, double[] a1)
double	r8vec_max(int n, double[] r8vec)
double	r8vec_min(int n, double[] r8vec)
double	r8vec_norm(int n, double[] a)
void	r8vec_print(int n, double[] a, java.lang.String title)
void	sendMsg(OptimResults res, int istat)
double[]	svsort(int n, double[] d)
double	testFunction(double[] x, int n)
double	testRun(int n, double[] xparams, int maxItr, double errTol, double maxStep, double t0, int prin)

Methods inherited from class JSim.nml.opt.Optimizer

allocNativeThreads, Optimizer

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Praxis

public Praxis()

Method Detail

algInfo

public static OptimAlg.Info algInfo()

optimize

public void optimize(JSim.jruntime.RTContext ctxt,
                     OptimResults res,
                     OptimCallbacks cbs)
              throws Xcept

Specified by:

optimize in class Optimizer

Throws:

Xcept

testRun

public double testRun(int n,
                      double[] xparams,
                      int maxItr,
                      double errTol,
                      double maxStep,
                      double t0,
                      int prin)
               throws Xcept

Throws:

Xcept

minfit

public double[] minfit(int n,
                       double tol,
                       double[] q,
                       OptimResults res)

minny

public double[] minny(int n,
                      int jsearch,
                      int nits,
                      double d2,
                      double x1,
                      double f1,
                      boolean fk,
                      double[] x,
                      double t,
                      double h,
                      double[] v,
                      double[] q0,
                      double[] q1,
                      int nl,
                      double dmin,
                      double ldt,
                      double fx,
                      double qa,
                      double qb,
                      double qc,
                      double qd0,
                      double qd1,
                      double t0,
                      JSim.jruntime.RTContext ctxt,
                      OptimResults res,
                      OptimCallbacks cbs)
               throws Xcept

Throws:

Xcept

praxis

public double praxis(int maxfn,
                     double t0,
                     double h0,
                     int n,
                     int prin,
                     double[] x,
                     JSim.jruntime.RTContext ctxt,
                     OptimResults res,
                     OptimCallbacks cbs)
              throws Xcept

Throws:

Xcept

r8_epsilon

public double r8_epsilon()

r8_hypot

public double r8_hypot(double x,
                       double y)

r8_max

public double r8_max(double x,
                     double y)

r8_min

public double r8_min(double x,
                     double y)

r8_uniform_01

public double r8_uniform_01(int seed,
                            OptimResults res)

r8mat_print

public void r8mat_print(int m,
                        int n,
                        double[] a,
                        java.lang.String title)

r8mat_print_some

public void r8mat_print_some(int m,
                             int n,
                             double[] a,
                             int ilo,
                             int jlo,
                             int ihi,
                             int jhi,
                             java.lang.String title)

r8mat_transpose_in_place

public double[] r8mat_transpose_in_place(int n,
                                         double[] a)

r8vec_copy

public double[] r8vec_copy(int n,
                           double[] a1)

r8vec_max

public double r8vec_max(int n,
                        double[] r8vec)

r8vec_min

public double r8vec_min(int n,
                        double[] r8vec)

r8vec_norm

public double r8vec_norm(int n,
                         double[] a)

r8vec_print

public void r8vec_print(int n,
                        double[] a,
                        java.lang.String title)

svsort

public double[] svsort(int n,
                       double[] d)

diagInfo

public java.lang.String diagInfo()

allowMP

public boolean allowMP()

Specified by:

allowMP in class Optimizer

sendMsg

public void sendMsg(OptimResults res,
                    int istat)

testFunction

public double testFunction(double[] x,
                           int n)

main

public static void main(java.lang.String[] args)
                 throws Xcept

Throws:

Xcept