com.numericalmethod.suanshu.stats.random.distribution
Class Rayleigh

java.lang.Object
  com.numericalmethod.suanshu.stats.random.distribution.InverseTransformSampling
      com.numericalmethod.suanshu.stats.random.distribution.Rayleigh

All Implemented Interfaces:

RandomNumberGenerator

public class Rayleigh
extends InverseTransformSampling

Sample pseudo random numbers from the RayleighDistribution distribution.

See Also:

Wikipedia: RayleighDistribution distribution

Field Summary

Fields inherited from class com.numericalmethod.suanshu.stats.random.distribution.InverseTransformSampling

distribution

Constructor Summary

Rayleigh(double sigma)
Construct a pseudo-random number generator of a RayleighDistribution distribution.

Rayleigh(double sigma, RandomNumberGenerator rng)
Construct a pseudo-random number generator of a RayleighDistribution distribution, using a customized uniform random number generator.

Method Summary

Methods inherited from class com.numericalmethod.suanshu.stats.random.distribution.InverseTransformSampling

nextDouble, seed

Methods inherited from class java.lang.Object

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

Constructor Detail

Rayleigh

public Rayleigh(double sigma,
                RandomNumberGenerator rng)

Construct a pseudo-random number generator of a RayleighDistribution distribution, using a customized uniform random number generator.

Parameters:

sigma - the standard deviation

rng - a uniform random number generator

Rayleigh

public Rayleigh(double sigma)

Construct a pseudo-random number generator of a RayleighDistribution distribution.

Parameters:

sigma - the standard deviation