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Public Member Functions | List of all members
sdf::SDF_VERSION_NAMESPACE::Noise Class Reference

The Noise class contains information about a noise model, such as a Gaussian distribution. More...

#include <Noise.hh>

Public Member Functions

 Noise ()
 Default constructor.
 
double BiasMean () const
 Get the mean of the Gaussian distribution from which bias values are drawn.
 
double BiasStdDev () const
 Get the standard deviation of the Gaussian distribution from which bias values are drawn.
 
double DynamicBiasCorrelationTime () const
 For type "gaussian*", get the correlation time of the noise used to drive a process to model slow variations in a sensor bias.
 
double DynamicBiasStdDev () const
 For type "gaussian*", get the standard deviation of the noise used to drive a process to model slow variations in a sensor bias.
 
sdf::ElementPtr Element () const
 Get a pointer to the SDF element that was used during load.
 
Errors Load (ElementPtr _sdf)
 Load the noise based on a element pointer.
 
double Mean () const
 Get the mean of the Gaussian distribution from which noise values are drawn.
 
bool operator!= (const Noise &_noise) const
 Return true the Noise objects do not contain the same values.
 
bool operator== (const Noise &_noise) const
 Return true if both Noise objects contain the same values.
 
double Precision () const
 For type "gaussian_quantized", get the precision of output signals.
 
void SetBiasMean (double _bias)
 Set the mean of the Gaussian distribution from which bias values are drawn.
 
void SetBiasStdDev (double _bias)
 Set the standard deviation of the Gaussian distribution from which bias values are drawn.
 
void SetDynamicBiasCorrelationTime (double _time)
 For type "gaussian*", set the correlation time in seconds of the noise used to drive a process to model slow variations in a sensor bias.A typical value, when used, would be on the order of 3600 seconds (1 hour).
 
void SetDynamicBiasStdDev (double _stddev)
 For type "gaussian*", set the standard deviation of the noise used to drive a process to model slow variations in a sensor bias.
 
void SetMean (double _mean)
 Set the mean of the Gaussian distribution from which noise values are drawn.
 
void SetPrecision (double _precision)
 For type "gaussian_quantized", set the precision of output signals.
 
void SetStdDev (double _stddev)
 Set the standard deviation of the Gaussian distribution from which noise values are drawn.
 
void SetType (NoiseType _type)
 Set the type of noise.
 
double StdDev () const
 Get the standard deviation of the Gaussian distribution from which noise values are drawn.
 
sdf::ElementPtr ToElement () const
 Create and return an SDF element filled with data from this noise.
 
sdf::ElementPtr ToElement (sdf::Errors &_errors) const
 Create and return an SDF element filled with data from this noise.
 
NoiseType Type () const
 Get the type of noise.
 

Detailed Description

The Noise class contains information about a noise model, such as a Gaussian distribution.

A Noise DOM object is typically available from a Sensor.

Constructor & Destructor Documentation

◆ Noise()

sdf::SDF_VERSION_NAMESPACE::Noise::Noise ( )

Default constructor.

Member Function Documentation

◆ BiasMean()

double sdf::SDF_VERSION_NAMESPACE::Noise::BiasMean ( ) const

Get the mean of the Gaussian distribution from which bias values are drawn.

This is applicable to "gaussian*" noise types.

Returns
The mean of the bias Guassian distribution.

◆ BiasStdDev()

double sdf::SDF_VERSION_NAMESPACE::Noise::BiasStdDev ( ) const

Get the standard deviation of the Gaussian distribution from which bias values are drawn.

This is applicable to "gaussian*" noise types.

Returns
The standard deviation of the bias Guassian distribution.

◆ DynamicBiasCorrelationTime()

double sdf::SDF_VERSION_NAMESPACE::Noise::DynamicBiasCorrelationTime ( ) const

For type "gaussian*", get the correlation time of the noise used to drive a process to model slow variations in a sensor bias.

Returns
The dynamic bias correlation time.

◆ DynamicBiasStdDev()

double sdf::SDF_VERSION_NAMESPACE::Noise::DynamicBiasStdDev ( ) const

For type "gaussian*", get the standard deviation of the noise used to drive a process to model slow variations in a sensor bias.

Returns
The dynamic bias standard deviation.

◆ Element()

sdf::ElementPtr sdf::SDF_VERSION_NAMESPACE::Noise::Element ( ) const

Get a pointer to the SDF element that was used during load.

Returns
SDF element pointer. The value will be nullptr if Load has not been called.

◆ Load()

Errors sdf::SDF_VERSION_NAMESPACE::Noise::Load ( ElementPtr  _sdf)

Load the noise based on a element pointer.

This is not the usual entry point. Typical usage of the SDF DOM is through the Root object.

Parameters
[in]_sdfThe SDF Element pointer
Returns
Errors, which is a vector of Error objects. Each Error includes an error code and message. An empty vector indicates no error.

◆ Mean()

double sdf::SDF_VERSION_NAMESPACE::Noise::Mean ( ) const

Get the mean of the Gaussian distribution from which noise values are drawn.

This is applicable to "gaussian*" noise types.

Returns
The mean of the Guassian distribution.

◆ operator!=()

bool sdf::SDF_VERSION_NAMESPACE::Noise::operator!= ( const Noise _noise) const

Return true the Noise objects do not contain the same values.

Parameters
[_in]_noise Noise value to compare. \returen True if 'this' != _noise.

◆ operator==()

bool sdf::SDF_VERSION_NAMESPACE::Noise::operator== ( const Noise _noise) const

Return true if both Noise objects contain the same values.

Parameters
[_in]_noise Noise value to compare.
Returns
True if 'this' == _noise.

◆ Precision()

double sdf::SDF_VERSION_NAMESPACE::Noise::Precision ( ) const

For type "gaussian_quantized", get the precision of output signals.

A value of zero implies infinite precision / no quantization.

Returns
Precision of output signals.

◆ SetBiasMean()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetBiasMean ( double  _bias)

Set the mean of the Gaussian distribution from which bias values are drawn.

This is applicable to "gaussian*" noise types.

Parameters
[in]_biasThe mean of the bias Guassian distribution.

◆ SetBiasStdDev()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetBiasStdDev ( double  _bias)

Set the standard deviation of the Gaussian distribution from which bias values are drawn.

This is applicable to "gaussian*" noise types.

Parameters
[in]_biasThe standard deviation of the bias Guassian distribution.

◆ SetDynamicBiasCorrelationTime()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetDynamicBiasCorrelationTime ( double  _time)

For type "gaussian*", set the correlation time in seconds of the noise used to drive a process to model slow variations in a sensor bias.A typical value, when used, would be on the order of 3600 seconds (1 hour).

Parameters
[in]_timeThe dynamic bias correlation time.

◆ SetDynamicBiasStdDev()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetDynamicBiasStdDev ( double  _stddev)

For type "gaussian*", set the standard deviation of the noise used to drive a process to model slow variations in a sensor bias.

Parameters
[in]_stddevThe dynamic bias standard deviation.

◆ SetMean()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetMean ( double  _mean)

Set the mean of the Gaussian distribution from which noise values are drawn.

This is applicable to "gaussian*" noise types.

Parameters
[in]_meanThe mean of the Guassian distribution.

◆ SetPrecision()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetPrecision ( double  _precision)

For type "gaussian_quantized", set the precision of output signals.

A value of zero implies infinite precision / no quantization.

Parameters
[in]_precisionPrecision of output signals.

◆ SetStdDev()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetStdDev ( double  _stddev)

Set the standard deviation of the Gaussian distribution from which noise values are drawn.

This is applicable to "gaussian*" noise types.

Parameters
[in]_stddevThe standard deviation of the Guassian distribution.

◆ SetType()

void sdf::SDF_VERSION_NAMESPACE::Noise::SetType ( NoiseType  _type)

Set the type of noise.

Parameters
[in]_typeThe noise type.

◆ StdDev()

double sdf::SDF_VERSION_NAMESPACE::Noise::StdDev ( ) const

Get the standard deviation of the Gaussian distribution from which noise values are drawn.

This is applicable to "gaussian*" noise types.

Returns
The standard deviation of the Guassian distribution.

◆ ToElement() [1/2]

sdf::ElementPtr sdf::SDF_VERSION_NAMESPACE::Noise::ToElement ( ) const

Create and return an SDF element filled with data from this noise.

Note that parameter passing functionality is not captured with this function.

Returns
SDF element pointer with updated noise values.

◆ ToElement() [2/2]

sdf::ElementPtr sdf::SDF_VERSION_NAMESPACE::Noise::ToElement ( sdf::Errors _errors) const

Create and return an SDF element filled with data from this noise.

Note that parameter passing functionality is not captured with this function.

Parameters
[out]_errorsVector of errors.
Returns
SDF element pointer with updated noise values.

◆ Type()

NoiseType sdf::SDF_VERSION_NAMESPACE::Noise::Type ( ) const

Get the type of noise.

Returns
The noise type.

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