IWR6843ISK: What do the numbers under the waveform in the vital signs gui mean?

sasank mallampati

Part Number: IWR6843ISK
Other Parts Discussed in Thread: AWR1642

Hi,

What do the numbers in the bottom mean? Is there any documentation to know their significance?

Regards,

Sasank.

0 Akash Gondalia over 5 years ago

Hi Sasank,

Are you talking the x-axis? It is the frame index number in increments of 250.

Cheers,

Akash

0 sasank mallampati over 5 years ago in reply to Akash Gondalia

Hi Akash,

Thank you for confirming the x axis.

What does each of the two rows of grayed out numbers at the bottom represent?

Regards,

Sasank.

0 Akash Gondalia over 5 years ago in reply to sasank mallampati

Hi Sasank,

I had misunderstood your question.

Count is the current frame index. Index is the Range Index corresponding to the highest peak.

BR/HR-pk is the peak value for breathing rate or heart rate, respectively. (Units are breaths/beats per minute)

BR/HR - FT: These three values are the output FFT output values for heart-rate/breathing-rate estimation.

CM-Breath/Heart is the critical frequency for each of the three values above.

Breath/Heart-Wfm is the current real-time value in the plot.

For future vital signs queries please use the device number AWR1642.

Cheers,

Akash

0 sasank mallampati over 5 years ago in reply to Akash Gondalia

Hi Akash,

Thank you for listing the definitions of the numbers.

I will use the device number AWR1642 for all future vital signs queries.

Regards,

Sasank.

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