Figure 12.

Influence of MF, FA and AT on the accuracy of gesture decoding. $AB\_C$ means using Class $day1$ and $day2$ as training datasets and using Class $day3$ as testing dataset. The same applies for $BC\_A$ and $CA\_B$. (a) Influence of MF, FA and AT using LDA; (b) influence of MF, FA and AT using PNN.