Research Article
An Improved EMD and Its Applications to Find the Basis Functions of EMI Signals
Table 1
The error norms and residual norms of different methods for
.
| | Methods | | | | | Residual
norms |
| | EMD | 16.4533 | 26.8690 | 29.2602 | 14.5817 | 2.4377 | | ESMD | 4.6565 | 22.1711 | 28.3135 | 16.2516 | 8.0051 | | BEMD | 4.7741 | 7.5115 | 8.3750 | 7.6419 | 5.1614 |
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