Table 1 RMSE of IPE algorithm for synthetic signals with CV equal to 3, 4, and 5 m/s, force level equal to 20, 40 and 60 % of the MVC and SNR of \(\infty \) (noise free), 30, 20, 16 and 12 dB
CV (m/s) | \(\infty \) dB SNR | 30 dB SNR | 20 dB SNR | 16 dB SNR | 12 dB SNR |
|---|---|---|---|---|---|
Force level = 20 % MVC | |||||
3 | 0.02 | 0.03 | 0.04 | 0.04 | 0.05 |
4 | 0.09 | 0.09 | 0.10 | 0.10 | 0.10 |
5 | 0.03 | 0.03 | 0.04 | 0.09 | 0.14 |
Force level = 40 % MVC | |||||
3 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 |
4 | 0.09 | 0.09 | 0.09 | 0.09 | 0.08 |
5 | 0.03 | 0.03 | 0.04 | 0.08 | 0.17 |
Force level = 60 % MVC | |||||
3 | 0.03 | 0.03 | 0.04 | 0.04 | 0.05 |
4 | 0.08 | 0.09 | 0.09 | 0.10 | 0.09 |
5 | 0.03 | 0.03 | 0.04 | 0.07 | 0.12 |