org.apache.commons.math.random

Class GaussianRandomGenerator

java.lang.Object

org.apache.commons.math.random.GaussianRandomGenerator

All Implemented Interfaces:

NormalizedRandomGenerator

public class GaussianRandomGenerator
extends java.lang.Object
implements NormalizedRandomGenerator

This class is a gaussian normalized random generator for scalars.

This class is a simple wrapper around the RandomGenerator.nextGaussian() method.

Since:

1.2

Constructor Summary

Constructors

Constructor and Description
GaussianRandomGenerator(RandomGenerator generator) Create a new generator.

Method Summary

Modifier and Type	Method and Description
double	nextNormalizedDouble() Generate a random scalar with null mean and unit standard deviation.

Methods inherited from class java.lang.Object

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

Constructor Detail

GaussianRandomGenerator

public GaussianRandomGenerator(RandomGenerator generator)

Create a new generator.

Parameters:

generator - underlying random generator to use

Method Detail

nextNormalizedDouble

public double nextNormalizedDouble()

Generate a random scalar with null mean and unit standard deviation.

Specified by:

nextNormalizedDouble in interface NormalizedRandomGenerator

Returns:

a random scalar with null mean and unit standard deviation