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IWR6843: Question on vitalsign output parameters.

Part Number: IWR6843
Other Parts Discussed in Thread: AWR1642

frame
rangeBinIndexMax
rangeBinIndexPhase
maxVal
processingCyclesOut
rangeBinStartIndex
rangeBinEndIndex
unwrapPhasePeak_mm
outputFilterBreathOut
outputFilterHeartOut
heartRateEst_FFT
heartRateEst_FFT_4Hz
heartRateEst_xCorr
heartRateEst_peakCount
breathingRateEst_FFT
breathingRateEst_xCorr
breathingRateEst_peakCount
confidenceMetricBreathOut
confidenceMetricBreathOut_xCorr
confidenceMetricHeartOut_4Hz
confidenceMetricHeartOut
confidenceMetricHeartOut_xCorr
motionDetectedFlag
sumEnergyHeartWfm
sumEnergyBreathWfm
rangeProfile

For these parameters, I can not understand how it is calculated (formula). Are there any reference tutorial or thesis? or any link?

First of all, not many thesis papers show these parameters. And this confidenceMetric definition is not clear to me.

Please elaborate these values.

Thanks in advance,

BR

kisub