Research Article
Intelligent Analysis Method of Gear Faults Based on FRWT and SVM
Table 1
A wavelet packet frequency band-frequency tablet.
| Band serial number | Sample point | Frequency range (Hz) |
| 1 | W(3,0) | 0~625 | 2 | W(3,1) | 625~1250 | 3 | W(3,2) | 1250~1875 | 4 | W(3,3) | 1875~2500 | 5 | W(3,4) | 2500~3125 | 6 | W(3,5) | 3125~3750 | 7 | W(3,6) | 3750~4375 | 8 | W(3,7) | 4375~5000 |
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