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

Method Summary

Modifier and Type	Method and Description
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.utils.ParameterDriversProvider

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

Constructor Detail

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 Detail

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