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Fiducial Points
Peter Charlton edited this page Nov 11, 2019
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The following fiducial points are identified on pulse waves:
| Fiducial Point | Procedure |
|---|---|
| a | tbc |
| b | tbc |
| c | tbc |
| d | tbc |
| e | tbc |
| s | tbc |
| dia | tbc |
| dic | tbc |
| p1pk | tbc |
| p1in | tbc |
| p2pk | tbc |
| p2in | tbc |
| ms | tbc |
The following values are provided for each fiducial point:
- The index of the fiducial point in the signal.
- The amplitude of the pulse wave (or, if appropriate, one of its derivatives) at this fiducial point
- The normalised amplitude (which is the above amplitude, divided by the trough-peak amplitude of the pulse wave)
- The timing of the fiducial point (time since this pulse wave's onset)
Part of the wider PulseAnalyse Project