Research Article
An Improved Empirical Mode Decomposition Based on Local Integral Mean and Its Application in Signal Processing
Table 8
IOjk of GSTA decomposed by EMD and EEMD.
| | IOjk | EMD | EEMD | | k = 2 | k = 3 | k = 4 | k = 5 | k = 6 | k = 7 | k = 2 | k = 3 | k = 4 | k = 5 | k = 6 | k = 7 |
| | j = 1 | −1.2 × 10−2 | −1.6 × 10−2 | 2.8 × 10−3 | −1.6 × 10−2 | 0 | 2.5 × 10−2 | 9.0 × 10−2 | −3.3 × 10−3 | 5.1 × 10−3 | 7.2 × 10−3 | 1.5 × 10−3 | 6.0 × 10−3 | | j = 2 | | −2.9 × 10−3 | −2.3 × 10−2 | −5.3 × 10−3 | 0 | 1.6 × 10−2 | | 1.3 × 10−1 | −5.7 × 10−3 | −2.6 × 10−3 | 1.3 × 10−3 | −1.9 × 10−3 | | j = 3 | | | −8.3 × 10−2 | −2.5 × 10−2 | 0 | 2.5 × 10−2 | | | 9.4 × 10−2 | 2.0 × 10−2 | −6.9 × 10−4 | −1.8 × 10−3 | | j = 4 | | | | −4.7 × 10−3 | 3.0 × 10−4 | 2.1 × 10−2 | | | | 3.2 × 10−1 | 9.8 × 10−2 | −7.7 × 10−3 | | j = 5 | | | | | 2.3 × 10−3 | −4.0 × 10−2 | | | | | 4.0 × 10−2 | −2.1 × 10−2 | | j = 6 | | | | | | 3.2 × 10−4 | | | | | | −4.9 × 10−3 |
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