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