Package org.apache.commons.math.random

Random number and random data generators.

See:
          Description

Interface Summary
EmpiricalDistribution Represents an empirical probability distribution -- a probability distribution derived from observed data without making any assumptions about the functional form of the population distribution that the data come from.
NormalizedRandomGenerator This interface represent a normalized random generator for scalars.
RandomData Random data generation utilities.
RandomGenerator Interface extracted from java.util.Random.
RandomVectorGenerator This interface represents a random generator for whole vectors.
 

Class Summary
AbstractRandomGenerator Abstract class implementing the RandomGenerator interface.
BitsStreamGenerator Base class for random number generators that generates bits streams.
CorrelatedRandomVectorGenerator A RandomVectorGenerator that generates vectors with with correlated components.
EmpiricalDistributionImpl Implements EmpiricalDistribution interface.
GaussianRandomGenerator This class is a gaussian normalized random generator for scalars.
JDKRandomGenerator Extension of java.util.Random to implement RandomGenerator.
MersenneTwister This class implements a powerful pseudo-random number generator developed by Makoto Matsumoto and Takuji Nishimura during 1996-1997.
RandomAdaptor Extension of java.util.Random wrapping a RandomGenerator.
RandomDataImpl Implements the RandomData interface using a RandomGenerator instance to generate non-secure data and a SecureRandom instance to provide data for the nextSecureXxx methods.
UncorrelatedRandomVectorGenerator A RandomVectorGenerator that generates vectors with uncorrelated components.
UniformRandomGenerator This class implements a normalized uniform random generator.
UnitSphereRandomVectorGenerator Generate random vectors isotropically located on the surface of a sphere.
ValueServer Generates values for use in simulation applications.
 

Package org.apache.commons.math.random Description

Random number and random data generators.



Copyright (c) 2003-2012 Apache Software Foundation