Table 3 P50, P95, and mean values of the simulated distance estimates in the three rooms with no noise added
From: High precision hybrid RF and ultrasonic chirp-based ranging for low-power IoT nodes
| Absorption coefficient | 0.05 | 0.3 | 0.9 |
|---|---|---|---|
| Mean | 1.5330 | 0.5462 | 0.0108 |
| P50 | 0.4158 | 0,0293 | 0,0007 |
| P95 | 5.1463 | 3.1489 | 0.0502 |