Research Article
Monitoring Machines by Using a Hybrid Method Combining MED, EMD, and TKEO
Table 1
Correlation value between each IMF and
.
| IMF1 | IMF2 | IMF3 | IMF4 | IMF5 | IMF6 | IMF7 | IMF8 | IMF9 | IMF10 | IMF 11 |
| 0.65 | 0.45 | 0.47 | 0.22 | 0.17 | 0.12 | 0.07 | 0.06 | 0.04 | 0.03 | 0.01 |
|
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