Evidence-Based Complementary and Alternative Medicine

Research Article

Objective Auscultation of TCM Based on Wavelet Packet Fractal Dimension and Support Vector Machine

Table 4

Significant difference between the box dimension values for the coefficients of the subbands from the first to fifth layers in female subjects.
NodeFrequency band (KHz)Group H (mean ± std)Group Y (mean ± std)Group Q (mean ± std)
1.00–4
1.14–8
2.00–2
2.24–6
2.36–8
3.00-1
3.22-3
3.44-5
3.66-7
3.77-8
4.21–1.5
4.31.5–2
4.42–2.5
4.52.5–3
4.63–3.5
4.84–4.5
4.105–5.5
4.115.5–6
4.126–6.5
4.136.5–7
4.157.5–8
5.00–0.25
5.10.25–0.5
5.20.5–0.75
5.30.75–1
5.41–1.25
5.51.25–1.5
5.61.5–1.75
5.71.75–2
5.82–2.25
5.92.25–2.5
5.102.5–2.75
5.112.75–3
5.123–3.25
5.133.25–3.5
5.143.5–3.75
5.153.75–4
5.164–4.25
5.194.75–5
5.225.5–5.75
5.235.75–6
5.246–6.25
5.256.25–6.5
5.276.75–7
5.287–7.25
5.297.25–7.5
5.307.5–7.75
5.317.75–8
Compared with Group H, . Compared with Group Y, . Compared with Group Q, .