Table 3 The template correlation coefficients of each position in Z-axis scan.
From: Quantitative analysis of sensor for pressure waveform measurement
Position (mm) | -1.375 | -1.25 | -1.125 | -1.00 | -0.875 | -0.75 | -0.625 | -0.50 | -0.375 | -0.25 |
|---|---|---|---|---|---|---|---|---|---|---|
n | 17 | 21 | 27 | 38 | 42 | 42 | 42 | 42 | 42 | 42 |
Mean | 0.987 | 0.984 | 0.989 | 0.980 | 0.987 | 0.988 | 0.989 | 0.991 | 0.994 | 0.995 |
± SD | 0.008 | 0.015 | 0.008 | 0.013 | 0.013 | 0.010 | 0.013 | 0.007 | 0.005 | 0.005 |
Position (mm) | -0.125 | 0.0 | 0.125 | 0.25 | 0.375 | 0.5 | 0.625 | 0.75 | 0.875 | 1.00 |
n | 42 | 42 | 42 | 42 | 42 | 39 | 34 | 26 | 21 | 13 |
Mean | 0.995 | 1.00 | 0.996 | 0.989 | 0.984 | 0.978 | 0.971 | 0.967 | 0.964 | 0.964 |
± SD | 0.005 | 0.00 | 0.003 | 0.010 | 0.017 | 0.019 | 0.031 | 0.027 | 0.042 | 0.032 |