Table 2.

Parameter Set for ET.

#	Parameter Set, $S_{\text{ET}}^p$	Predict tremor at time t
1	SpEn and $\overline{P_4}$	Let (i − 1) is a local min and k < i is a local max over (k − 1, i), if SpEn(k) ∈ (ηl1, ηh1) & SpEn(k) − SpEn(i − 1) ∈ (ηl2, ηh2) & $\overline{P_4}(l)>{\eta }_{\text{p}}$, l ∈ (k − 6, i + 4), t = max(i, l)
2	R	Let (i − 1) is a local max and k < i is a local min over (k − 1, i), R(i − 1) − R(k) ∈ (ρl, ρh),t=i
3	$P_{max}^{(\text{sEMG})}$ and $F_{max}^{(\text{sEMG})}$	If $F_{max}^{(\text{sEMG})}(i)\in (f_1,f_{\text{h}})$ and $P_{max}^{(\text{sEMG})}(i)>f_{\text{p}}$, t = i

#	Parameter Set, $S_{\text{ET}}^a$	Predict tremor at time i
1	R	Let (i − 1) is a local max and k < i is a local min over (k − 1, i), R(i − 1) − R(k) ∈ (ρl, ρh), t = i
2	$F_{\text{mean}}^{(\text{sEMG})}$	If $F_{\text{mean}}^{(\text{sEMG})}(i)\in (f_1,h_h)$, t = i