Package org.orekit.estimation.measurements.modifiers

Class Bias<T extends ObservedMeasurement<T>>

java.lang.Object

org.orekit.estimation.measurements.modifiers.Bias<T>

Type Parameters:

T - the type of the measurement

All Implemented Interfaces:

EstimationModifier<T>, ParameterDriversProvider

public class Bias<T extends ObservedMeasurement<T>>
extends Object
implements EstimationModifier<T>

Class modeling a measurement bias.

Since:

8.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
Bias(String[] name, double[] bias, double[] scale, double[] min, double[] max)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
String	getEffectName()	Get the name of the effect modifying the measurement.
List<ParameterDriver>	getParametersDrivers()	Get the drivers for parameters.
void	modify(EstimatedMeasurement<T> estimated)	Apply a modifier to an estimated measurement.
void	modifyWithoutDerivatives(EstimatedMeasurementBase<T> estimated)	Apply a modifier to an estimated measurement without derivatives.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.orekit.estimation.measurements.EstimationModifier

dependsOnParticipantsStates

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported

Constructor Details

Bias

public Bias(String[] name,
 double[] bias,
 double[] scale,
 double[] min,
 double[] max)

Simple constructor.

Parameters:

name - name of the bias

bias - reference value of the bias

scale - scale of the bias, for normalization

min - minimum value of the bias

max - maximum value of the bias

Method Details

getEffectName

public String getEffectName()

Get the name of the effect modifying the measurement.

Specified by:

getEffectName in interface EstimationModifier<T extends ObservedMeasurement<T>>

Returns:

name of the effect modifying the measurement

getParametersDrivers

public List<ParameterDriver> getParametersDrivers()

Get the drivers for parameters.

For a bias, there are ObservedMeasurement.getDimension() parameter drivers, sorted in components order.

Specified by:

getParametersDrivers in interface ParameterDriversProvider

Returns:

drivers for parameters

modifyWithoutDerivatives

public void modifyWithoutDerivatives(EstimatedMeasurementBase<T> estimated)

Apply a modifier to an estimated measurement without derivatives.

Specified by:

modifyWithoutDerivatives in interface EstimationModifier<T extends ObservedMeasurement<T>>

Parameters:

estimated - estimated measurement to modify

modify

public void modify(EstimatedMeasurement<T> estimated)

Apply a modifier to an estimated measurement.

Specified by:

modify in interface EstimationModifier<T extends ObservedMeasurement<T>>

Parameters:

estimated - estimated measurement to modify