模态分量 | 均值 | 方差 | 方差占比 | 相关系数 |
IMF1 | 49.50 | 2099.7 | 0.9180 | 0.9750 |
IMF2 | 8.39 × 10−4 | 172.42 | 0.0754 | 0.3327 |
IMF3 | −3.79 × 10−6 | 12.391 | 0.0054 | 0.0737 |
IMF4 | −3.84 × 10−10 | 1.2522 | 0.0005 | 0.0237 |
IMF5 | −1.73 × 10−11 | 0.6259 | 0.0003 | 0.0171 |
IMF6 | −1.28 × 10−12 | 0.2054 | <0.0001 | 0.0102 |
IMF7 | −7.98 × 10−14 | 0.0970 | <0.0001 | 0.0076 |
IMF8 | −8.03 × 10−14 | 0.1045 | <0.0001 | 0.0075 |
IMF9 | 1.52 × 10−14 | 0.1838 | <0.0001 | 0.0094 |
IMF10 | −1.04 × 10−10 | 0.1754 | <0.0001 | 0.0090 |