Loris::NoiseGenerator Class Reference

List of all members.

Public Member Functions
	NoiseGenerator (double initSeed=1.0)
void	seed (double newSeed)
double	sample (void)
double	operator() (void)

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Constructor & Destructor Documentation

Loris::NoiseGenerator::NoiseGenerator

(

double

initSeed = 1.0

)

[explicit]

Create a new noise generator with the (optionally) specified seed (default is 1.0).

Parameters:

initSeed

is the initial seed for the random number generator

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Member Function Documentation

double Loris::NoiseGenerator::operator()

(

void

)

[inline]

Function call operator, same as calling sample().

See also:

sample

double Loris::NoiseGenerator::sample

(

void

)

Generate and return a new sample of Gaussian noise having zero mean and unity standard deviation. Approximate the normal distribution using the Box-Muller transformation applied to a uniform random number generator taken from "Random Number Generators: Good Ones Are Hard To Find," Stephen Park and Keith Miller, Communications of the ACM, October 1988, vol. 31, Number 10.

void Loris::NoiseGenerator::seed

(

double

newSeed

)

Re-seed the random number generator.

Parameters:

newSeed

is the new seed for the random number generator

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The documentation for this class was generated from the following file:

• /Users/kfitz/Projects/Loris/Loris development/src/NoiseGenerator.h