Table 2.
Analysis table of integral result error.
| FFT Filtering | EMD Filtering | FFT+EMD Filtering | EEMD Filtering | |
|---|---|---|---|---|
| RMSe/% | 5.1636 | 4.3628 | 5.4405 | 1.4678 |
| Ke/% | 3.7788 | 29.3652 | 7.1083 | 0.1320 |
| Pe/° | 8.7845 | 23.5410 | 10.4951 | 1.9288 |
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