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java.lang.Objectumontreal.iro.lecuyer.randvar.RandomVariateGen
umontreal.iro.lecuyer.randvar.UniformGen
public class UniformGen
This class implements random variate generators for the (continuous) uniform distribution over the interval (a, b), where a and b are real numbers with a < b. The density is
The (non-static) nextDouble method simply calls inverseF on the distribution.
| Constructor Summary | |
|---|---|
UniformGen(RandomStream s,
UniformDist dist)
Creates a new generator for the uniform distribution dist and stream s. |
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| Method Summary | |
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double |
nextDouble()
Generates a random number from the continuous distribution contained in this object. |
static double |
nextDouble(RandomStream s,
double a,
double b)
Generates a new uniform random variate over the interval (a, b) by inversion, using stream s. |
| Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen |
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getDistribution, getStream, nextArrayOfDouble, setStream |
| Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public UniformGen(RandomStream s,
UniformDist dist)
| Method Detail |
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public double nextDouble()
RandomVariateGeninverseF
method of the distribution object.
Alternative generating methods are provided in subclasses.
nextDouble in class RandomVariateGen
public static double nextDouble(RandomStream s,
double a,
double b)
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