Research Article
Fault Diagnosis of Rolling Bearing Based on a Novel Adaptive High-Order Local Projection Denoising Method
Table 8
The SNRs of denoised signal with different orders.
| Order | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| SNR | 1 | 6.91 | 7.28 | 7.73 | 7.62 | 7.20 | 6.72 | 5.07 | 4.52 | 2 | 7.68 | 8.04 | 8.54 | 8.30 | 6.62 | 6.61 | 5.93 | 5.12 | 3 | 8.14 | 8.25 | 8.66 | 8.41 | 8.12 | 6.55 | 6.53 | 5.89 | 4 | 8.73 | 8.81 | 9.03 | 8.70 | 8.44 | 7.50 | 7.17 | 6.81 | 5 | 8.82 | 9.25 | 9.32 | 8.59 | 8.15 | 8.06 | 7.73 | 7.01 |
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