org.limn.engine
Class TourUtil

java.lang.Object
  |
  +--org.limn.engine.TourUtil

public class TourUtil

extends java.lang.Object

TourUtil contains basis utility routines for any tour method. THese methods are some pretty standard linear algebra routines

Constructor Summary

TourUtil()

Method Summary

static boolean	checkProx(double[][] uOut, double[][] uIn)
static void	gram_schmidt(double[] x1, double[] x2)
static void	gramSchmidt(double[][] x)
static double	inner_prod(double[] x1, double[] x2)
static void	norm(double[] x)

Methods inherited from class java.lang.Object

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

Constructor Detail

TourUtil

public TourUtil()

Method Detail

gram_schmidt

public static void gram_schmidt(double[] x1,
                                double[] x2)

gramSchmidt

public static void gramSchmidt(double[][] x)

inner_prod

public static double inner_prod(double[] x1,
                                double[] x2)

norm

public static void norm(double[] x)

checkProx

public static boolean checkProx(double[][] uOut,
                                double[][] uIn)