Table 3.

The average classification accuracy of four features in different frequency bands with non-Haptic 1 and Haptic 1.

	PSD		DE		DASM		DCAU
	Non-Haptic 1	Haptic 1	Non-Haptic 1	Haptic 1	Non-Haptic 1	Haptic 1	Non-Haptic 1	Haptic 1
Delta	40.77%	40.96%	46.60%	46.73%	36.36%	36.40%	37.99%	38.27%
Theta	40.12%	40.92%	46.99%	47.87%	35.70%	35.85%	38.58%	38.75%
Alpha	45.37%	47.72%	54.05%	56.75%	39.81%	41.48%	40.89%	42.18%
Beta	72.47%	82.06%	79.60%	88.35%	65.37%	73.36%	60.59%	68.58%
Gamma	82.56%	91.16%	87.30%	95.42%	77.06%	84.11%	70.15%	79.37%
Total	82.82%	89.87%	88.09%	94.53%	78.99%	85.69%	75.34%	82.62%