Package com.irurueta.navigation.indoor.position

Class RobustRssiPositionEstimator<P extends com.irurueta.geometry.Point<?>>

java.lang.Object

com.irurueta.navigation.indoor.position.RobustPositionEstimator<P,RssiReading<? extends RadioSource>,RobustRssiPositionEstimatorListener<P>>

com.irurueta.navigation.indoor.position.RobustRssiPositionEstimator<P>

Type Parameters:

P - a Point type.

Direct Known Subclasses:

RobustRssiPositionEstimator2D, RobustRssiPositionEstimator3D

public abstract class RobustRssiPositionEstimator<P extends com.irurueta.geometry.Point<?>>
extends RobustPositionEstimator<P,RssiReading<? extends RadioSource>,RobustRssiPositionEstimatorListener<P>>

Base class for robust RSSI position estimators using located radio sources and their RSSI readings at unknown locations. These kind of estimators can be used to robustly determine the position of a given device by getting RSSI readings at an unknown location of different radio sources whose locations are known. Implementations of this class should be able to detect and discard outliers in order to find the best solution.

Field Summary

Fields inherited from class com.irurueta.navigation.indoor.position.RobustPositionEstimator

DEFAULT_EVENLY_DISTRIBUTE_READINGS, DEFAULT_ROBUST_METHOD, DEFAULT_USE_RADIO_SOURCE_POSITION_COVARIANCE, FALLBACK_DISTANCE_STANDARD_DEVIATION, fingerprint, laterationSolver, listener, preliminarySubsetSize, sources, trilaterationSolverListener

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RobustRssiPositionEstimator()	Constructor.
protected	RobustRssiPositionEstimator(RobustRssiPositionEstimatorListener<P> listener)	Constructor.

Method Summary

Modifier and Type	Method	Description
private void	init()	Initializes robust lateration solver listener.

Methods inherited from class com.irurueta.navigation.indoor.position.RobustPositionEstimator

buildPositionsDistancesDistanceStandardDeviationsAndQualityScores, estimate, getConfidence, getCovariance, getDistances, getDistanceStandardDeviations, getEstimatedPosition, getEvenlyDistributeReadings, getFallbackDistanceStandardDeviation, getFingerprint, getFingerprintReadingsQualityScores, getInitialPosition, getInliersData, getListener, getMaxIterations, getMethod, getMinRequiredSources, getNumberOfDimensions, getPositions, getPreliminarySubsetSize, getProgressDelta, getSourceQualityScores, getSources, internalSetFingerprint, internalSetSources, isCovarianceKept, isHomogeneousLinearSolverUsed, isLinearSolverUsed, isLocked, isPreliminarySolutionRefined, isRadioSourcePositionCovarianceUsed, isReady, isResultRefined, setConfidence, setCovarianceKept, setEvenlyDistributeReadings, setFallbackDistanceStandardDeviation, setFingerprint, setFingerprintReadingsQualityScores, setHomogeneousLinearSolverUsed, setInitialPosition, setLinearSolverUsed, setListener, setMaxIterations, setPositionsDistancesDistanceStandardDeviationsAndQualityScores, setPreliminarySolutionRefined, setPreliminarySubsetSize, setProgressDelta, setRadioSourcePositionCovarianceUsed, setResultRefined, setSourceQualityScores, setSources

Methods inherited from class java.lang.Object

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

Constructor Details

RobustRssiPositionEstimator

protected RobustRssiPositionEstimator()

Constructor.

RobustRssiPositionEstimator

protected RobustRssiPositionEstimator(RobustRssiPositionEstimatorListener<P> listener)

Constructor.

Parameters:

listener - listener in charge of handling events.

Method Details

init

private void init()

Initializes robust lateration solver listener.