ColorUniformNoise Class Reference

generated colored noise. This is obtained by using time average of uniform distributed noise. More...

#include <noisegenerator.h>

Inherits NoiseGenerator.

Inheritance diagram for ColorUniformNoise:

[legend]Collaboration diagram for ColorUniformNoise:

[legend]List of all members.

Public Member Functions
	ColorUniformNoise (double tau=0.05)
virtual	~ColorUniformNoise ()
virtual void	init (unsigned int dimension, RandGen *randGen=0)
	initialization with the the given dimension for multidimensional noise
virtual double	generate ()
	generate somehow distributed random number parameterized with min and max.
virtual void	add (double *value, double noiseStrength)
	adds multidimensional noise to the value field.
double	getTau ()
void	setTau (double newTau)
Protected Attributes
double	tau
double	sqrttau
double *	mean
double	mean1channel

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Detailed Description

generated colored noise. This is obtained by using time average of uniform distributed noise.

Examples:

integration/main.cpp, and template_sphererobot/main.cpp.

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Constructor & Destructor Documentation

ColorUniformNoise

(

double

tau = 0.05

)

[inline]

Parameters:

tau

time averaging factor (1/window) (1: smoothing (white) 0.1: strong color, 0 no noise anymore

virtual ~ColorUniformNoise

(

)

[inline, virtual]

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Member Function Documentation

virtual void add	(	double *	value,
		double	noiseStrength
	)			[inline, virtual]

adds multidimensional noise to the value field.

Parameters:

	value	field where noise is added. Must have length dimension (init())
	min	lower bound of interval
	max	upper bound of interval

Reimplemented from NoiseGenerator.

virtual double generate

(

)

[inline, virtual]

generate somehow distributed random number parameterized with min and max.

valid only for ONE random number, use add() for adding this kind of noise to several channels

Implements NoiseGenerator.

double getTau

(

)

[inline]

virtual void init	(	unsigned int	dimension,
		RandGen *	randGen = 0
	)			[inline, virtual]

initialization with the the given dimension for multidimensional noise

Parameters:

	dimension	dimensionality of vectors to be used by add
	randGen	pointer to a random generator. If zero a new one generated internally

See also:

add()

Reimplemented from NoiseGenerator.

void setTau

(

double

newTau

)

[inline]

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Member Data Documentation

double* mean [protected]

double mean1channel [protected]

double sqrttau [protected]

double tau [protected]

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

• noisegenerator.h

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