Table 2.
Description of principal measurements.
| Measurement | Return values (units) | Execution time* (ms) |
|---|---|---|
| Baseline | Average value (y units) | 2626 ± 25 |
| Threshold crossing | Value where the slope exceeds a predefined rate value (y units) | 2219 ± 5 |
| Peak value | Local maxima/minima (y units) | 705 ± 10 |
| Rise time | Time difference between peak fractions (e.g., 20% and 80%) (x units) | 1115 ± 4 |
| Half duration | Full width at half-maximal peak amplitude (x units) | 1155 ± 6 |
| Slope of rise | Maximal positive slope on the rising phase of the peak (y/x units) | 757 ± 3 |
| Slope of decay | Maximal negative slope on the decay phase of the peak (y/x units) | 613 ± 6 |
*
Average time of 10 validations of the measurement with 10,000 randomly generated signals. Data are expressed as mean ± SD.