Package org.apache.commons.math.random
Class UniformRandomGenerator
- java.lang.Object
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- org.apache.commons.math.random.UniformRandomGenerator
 
 
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- All Implemented Interfaces:
 NormalizedRandomGenerator
public class UniformRandomGenerator extends java.lang.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
 
 
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Constructor Summary
Constructors Constructor Description UniformRandomGenerator(RandomGenerator generator)Create a new generator. 
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description doublenextNormalizedDouble()Generate a random scalar with null mean and unit standard deviation. 
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Constructor Detail
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UniformRandomGenerator
public UniformRandomGenerator(RandomGenerator generator)
Create a new generator.- Parameters:
 generator- underlying random generator to use
 
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Method Detail
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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:
 nextNormalizedDoublein interfaceNormalizedRandomGenerator- Returns:
 - a random scalar with null mean and unit standard deviation
 
 
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