org.encog.mathutil.randomize.generate

Class AbstractBoxMuller

java.lang.Object

org.encog.mathutil.randomize.generate.AbstractGenerateRandom

org.encog.mathutil.randomize.generate.AbstractBoxMuller

All Implemented Interfaces:

GenerateRandom

Direct Known Subclasses:

LinearCongruentialRandom, MersenneTwisterGenerateRandom, MultiplyWithCarryGenerateRandom

public abstract class AbstractBoxMuller
extends AbstractGenerateRandom

Provides the ability for subclasses to generate normally distributed random numbers.

Field Summary

Fields

Modifier and Type	Field and Description
static double	MU The mean.

Constructor Summary

Constructors

Constructor and Description
AbstractBoxMuller()

Method Summary

Modifier and Type	Method and Description
double	nextGaussian()

Methods inherited from class org.encog.mathutil.randomize.generate.AbstractGenerateRandom

nextDouble, nextDouble, nextInt, nextInt

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.encog.mathutil.randomize.generate.GenerateRandom

nextBoolean, nextDouble, nextFloat, nextInt, nextLong

Field Detail

MU

public static final double MU

The mean.

See Also:

Constant Field Values

Constructor Detail

AbstractBoxMuller

public AbstractBoxMuller()

Method Detail

nextGaussian

public double nextGaussian()

Returns:

The next normally distributed random number.