Table 2.

Features and corresponding p values for FFT-B and AR-B

Features	p value (FFT-B)	p value (AR-B)
${\text{M}}_{\mathrm{avg}}$	2.5464e−005	5.1423e−007
$\mathit{Max}$	0.0056	4.2157e−005
$\mathit{Min}$	0.0027	0.0025
$H$	5.2142e−006	6.5478e−007
$P_1$	3.8951e−004	0.0065
$P_2$	0.0018	0.0011
$P_3$	0.0034	5.0458e−005
$P_h$	8.0654e−004	0.0087