fr.cnes.sirius.patrius.math.random

Class UniformRandomGenerator

java.lang.Object

fr.cnes.sirius.patrius.math.random.UniformRandomGenerator

All Implemented Interfaces:

NormalizedRandomGenerator

public class UniformRandomGenerator
extends Object
implements NormalizedRandomGenerator

This class implements a normalized uniform random generator.

Since it is a normalized random generator, it generates values from a uniform distribution with mean equal to 0 and standard deviation equal to 1. Generated values fall in the range [-√3, +√3].

Since:

1.2

Version:

$Id: UniformRandomGenerator.java 18108 2017-10-04 06:45:27Z bignon $

Constructor Summary

Constructors

Constructor and Description
UniformRandomGenerator(RandomGenerator generatorIn) 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

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

Constructor Detail

UniformRandomGenerator

public UniformRandomGenerator(RandomGenerator generatorIn)

Create a new generator.

Parameters:

generatorIn - underlying random generator to use

Method Detail

nextNormalizedDouble

public double nextNormalizedDouble()

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

The number generated is uniformly distributed between -&sqrt;(3) and +&sqrt;(3).

Specified by:

nextNormalizedDouble in interface NormalizedRandomGenerator

Returns:

a random scalar with null mean and unit standard deviation