Table 1.
Exp. No. | As | Wa | Wq | ρc |
---|---|---|---|---|
1 | 25.7 | 80021. | 1724.9 | 0.450 |
2 | 33.3 | 134166. | 2894.7 | 0.323 |
3 | 38.9 | 184259. | 3975.3 | 0.230 |
4 | 42.3 | 216412. | 4665.4 | 0.165 |
5 | 44.4 | 238594. | 5145.4 | 0.117 |
6 | 46.2 | 258503. | 5578.6 | 0.084 |
7 | 48.5 | 284949. | 6145.3 | 0.060 |
The parameter As refers to the signal amplitude (prior to the Butterworth filter), Wa refers to the magnitude of the anatomical NPS, Wq refers to the magnitude of the quantum NPS, and ρc refers to the cutoff frequency of the regularizing (Butterworth) filter.