Package org.apache.commons.math4.random
Class GaussianRandomGenerator
- java.lang.Object
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- org.apache.commons.math4.random.GaussianRandomGenerator
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- All Implemented Interfaces:
NormalizedRandomGenerator
public class GaussianRandomGenerator extends java.lang.Object implements NormalizedRandomGenerator
Random generator that generates normally distributed samples.- Since:
- 1.2
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Constructor Summary
Constructors Constructor Description GaussianRandomGenerator(UniformRandomProvider generator)Creates a new generator.
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Method Summary
Modifier and Type Method Description doublenextNormalizedDouble()Generates a random scalar with zero mean and unit standard deviation.
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Constructor Detail
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GaussianRandomGenerator
public GaussianRandomGenerator(UniformRandomProvider generator)
Creates a new generator.- Parameters:
generator- Underlying random generator.
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Method Detail
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nextNormalizedDouble
public double nextNormalizedDouble()
Generates a random scalar with zero mean and unit standard deviation.- Specified by:
nextNormalizedDoublein interfaceNormalizedRandomGenerator- Returns:
- a random value sampled from a normal distribution.
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