样本长度 (N) | IMF1 |
| IMF2 |
| IMF3 | |||
音乐状态 | 基础状态 |
| 音乐状态 | 基础状态 |
| 音乐状态 | 基础状态 | |
1000 | 3.2066 ± 0.2188 | 2.3475 ± 0.1823 |
| 2.1905 ± 0.4213 | 1.9809 ± 0.4071 |
| 2.2542 ± 0.4018 | 2.1526 ± 0.4005 |
2000 | 3.2767 ± 0.3187 | 2.6065 ± 0.3179 |
| 2.0363 ± 0.4697 | 1.891 ± 0.355 |
| 2.2702 ± 0.4697 | 2.1748 ± 0.3811 |
3000 | 3.5767 ± 0.3754 | 2.888 ± 0.3412 |
| 1.9663 ± 0.3216 | 1.8523 ± 0.3292 |
| 2.1367 ± 0.4604 | 2.0939 ± 0.3462 |
4000 | 3.8312 ± 0.3975 | 3.0441 ± 0.1687 |
| 1.9816 ± 0.637 | 1.8762 ± 0.5774 |
| 2.1274 ± 0.3822 | 2.0739 ± 0.2415 |
5000 | 3.8491 ± 0.3748 | 3.2977 ± 0.3735 |
| 1.9589 ± 0.313 | 1.81 ± 0.3091 |
| 2.0731 ± 0.2617 | 2.0364 ± 0.2414 |
6000 | 3.7939 ± 0.3777 | 3.298 ± 0.351 |
| 1.7102 ± 0.3952 | 1.5886 ± 0.2024 |
| 2.0014 ± 0.3097 | 1.9667 ± 0.2426 |
7000 | 3.7939 ± 0.3777 | 3.298 ± 0.351 |
| 1.9486 ± 0.3196 | 1.8187 ± 0.3185 |
| 1.9815 ± 0.3187 | 1.9186 ± 0.2786 |