MitchellWalkerProbabilityOfDetectionScalarGetEvaluator Method (EvaluatorGroup) |
Gets an evaluator to compute the probability of detection of the received waveform using the Mitchell-Walker
algorithm. The probability of detection (PDet) is a
function of the signal-to-noise ratio (single pulse or integrated, with or without interference effects), the number
of pulses integrated, the probability
of false alarm, and the radar cross section (RCS) fluctuation type (SwerlingTargetModel).
Namespace: AGI.Foundation.Radar
Assembly: AGI.Foundation.Radar (in AGI.Foundation.Radar.dll) Version: 24.2.419.0 (24.2.419.0)
SyntaxParameters
- group
- Type: AGI.FoundationEvaluatorGroup
The evaluator group in which to create evaluators.
Return Value
Type: ScalarEvaluatorAn evaluator which computes the probability of detection for the received waveform.
Exceptions| Exception | Condition |
|---|---|
| PropertyInvalidException | Thrown if any of the properties are null, if the ProbabilityOfFalseAlarm value is less than Epsilon11 or greater than 1, or if EnableConstantFalseAlarmRate is and ConstantFalseAlarmRateReferenceCellCount is less than 1. |
| InvalidOperationException | Thrown if the RadarTransmitter, Target, and RadarReceiver instances do not form a valid link path in the SignalPropagationGraph instance. |
| ServiceNotAvailableException | Thrown if the RadarReceiver does not provide the IProcessedRadarWaveformOutputService. The IProcessedRadarWaveformOutputService will be missing if the ProcessedRadarWaveformOutputExtension was not added to the radar receiver Platform instance. |
| InvalidOperationException | Thrown if the ProcessedRadarWaveformOutput property of the IProcessedRadarWaveformOutputService service interface returns . This can happen if the ProcessedRadarWaveformOutputExtension of the radar receiver was configured with a RadarWaveformProcessor. |
| ArgumentNullException | Thrown if the group argument is . |
Remarks
The ScalarEvaluator returned from this method assumes that the evaluation time is equivalent to the
time of signal transmission.
See Also