Noise-assisted multivariate empirical mode decomposition for multichannel EMG signals

Table 2 Statistics results for the mode-alignment effects based on the motion segmentations of four-channel EMG signals from all subjects related to lower-limb functional activities of daily living

Subject	Sitting			Standing			Walking
Subject	EMD	MEMD	NA-MEMD	EMD	MEMD	NA-MEMD	EMD	MEMD	NA-MEMD
1	0.73	0.78	0.84	0.65	0.74	0.76	0.82	0.79	0.78
2	0.73	0.78	0.84	0.65	0.74	0.76	0.62	0.78	0.79
3	0.72	0.82	0.88	0.68	0.80	0.80	0.67	0.80	0.83
4	0.68	0.78	0.80	0.77	0.75	0.76	0.71	0.78	0.76
5	0.76	0.70	0.76	0.72	0.80	0.82	0.51	0.71	0.76
6	0.66	0.64	0.75	0.80	0.81	0.80	0.81	0.84	0.81
7	0.43	0.80	0.77	0.68	0.88	0.89	0.61	0.66	0.84
8	0.54	0.82	0.86	0.69	0.88	0.89	0.50	0.55	0.79
9	0.71	0.87	0.87	0.68	0.90	0.92	0.64	0.80	0.79
10	0.59	0.90	0.91	0.60	0.82	0.89	0.76	0.77	0.79
11	0.81	0.83	0.86	0.62	0.86	0.88	0.34	0.57	0.72
Mean	0.67	0.79	0.83	0.69	0.82	0.83	0.64	0.73	0.79
STD	0.11	0.07	0.05	0.06	0.06	0.06	0.14	0.10	0.03

ISSN: 1475-925X