Parameter | Minimum | Maximum | Mean | Standard deviation | Median |
---|---|---|---|---|---|
Vmean | 0.190 | 0.721 | 0.443 | 0.126 | 0.445 |
Vdiff | 0.280 | 0.840 | 0.556 | 0.126 | 0.555 |
Pmean (dB) | 0.166 | 15.162 | 2.660 | 2.879 | 1.555 |
Pmax (V) | 3.770 | 436.561 | 68.613 | 78.169 | 37.462 |
fmean (Hz) | 103.648 | 203.160 | 123.763 | 18.525 | 116.347 |
Pfmean (V) | 2.793 | 314.897 | 50.984 | 57.029 | 28.624 |
fmedian (Hz) | 89.179 | 168.352 | 105.909 | 16.692 | 98.161 |
Pband (dB) | 596.219 | 62,514.798 | 10,151.828 | 11,349.090 | 5730.088 |
Ptotal (dB) | 836.969 | 76,399.833 | 13,403.153 | 14,506.321 | 7834.622 |
Ptotal/fmean | 7.190 | 845.757 | 132.339 | 151.067 | 71.768 |
SNR | − 11.314 | 34.838 | − 6.980 | 2.886 | − 7.847 |
Pbandwidth (dB) | 157.941 | 310.036 | 188.047 | 33.105 | 172.167 |
Spectral entropy | 0.412 | 0.546 | 0.445 | 0.026 | 0.436 |
Vmean | 0.130 | 0.575 | 0.320 | 0.088 | 0.310 |
Vdiff | 0.425 | 0.870 | 0.680 | 0.088 | 0.690 |
Pmean (dB) | 0.007 | 14.787 | 0.509 | 1.035 | 0.184 |
Pmax (V) | 0.363 | 868.099 | 24.534 | 52.506 | 9.724 |
fmean (Hz) | 23.459 | 181.467 | 58.488 | 30.876 | 48.865 |
Pfmean (V) | 0.169 | 868.099 | 21.972 | 50.663 | 8.263 |
fmedian (Hz) | 22.419 | 167.057 | 46.844 | 26.412 | 38.396 |
Pband (dB) | 32.975 | 73,225.083 | 2337.29 | 4792.514 | 875.481 |
Ptotal (dB) | 35.038 | 74,511.906 | 25,660.961 | 5216.244 | 926.853 |
Ptotal/fmean | 0.859 | 2736.873 | 63.886 | 156.724 | 23.885 |
SNR | − 8.038 | 44.143 | 8.691 | 11.550 | 4.456 |
Pbandwidth (dB) | 37.304 | 250.824 | 66.134 | 33.175 | 53.062 |
Spectral entropy | 0.180 | 0.496 | 0.299 | 0.072 | 0.278 |