org.ojalgo.random

Class Random1D

java.lang.Object

org.ojalgo.random.Random1D

public class Random1D
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
int	length

Constructor Summary

Constructors

Constructor and Description
Random1D(Access2D<?> correlations)
Random1D(int size) If the variables are uncorrelated.

Method Summary

Modifier and Type	Method and Description
Array1D<Double>	nextDouble() An array of correlated random numbers, provided that you gave a correlations matrix to the constructor.
Array1D<Double>	nextGaussian() An array of correlated random numbers, provided that you gave a correlations matrix to the constructor.
protected Random	random()
void	setSeed(long seed)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

length

public final int length

Constructor Detail

Random1D

public Random1D(Access2D<?> correlations)

Random1D

public Random1D(int size)

If the variables are uncorrelated.

Method Detail

nextDouble

public Array1D<Double> nextDouble()

An array of correlated random numbers, provided that you gave a correlations matrix to the constructor.

nextGaussian

public Array1D<Double> nextGaussian()

An array of correlated random numbers, provided that you gave a correlations matrix to the constructor.

setSeed

public void setSeed(long seed)

size

public int size()

random

protected Random random()