Table 5. The absolute and relative muscle fiber conduction velocity error in m/s, and percentage, respectively of the proposed algorithm (MEAN±SD).
| SNR (dB) | -5 | 0 | 5 | 10 | 15 |
|---|---|---|---|---|---|
| # IZ | |||||
| 1 | 0.23±0.20 (5±5) | 0.28±0.25 (7±6) | 0.13±0.13 (3±3) | 0.26±0.25 (6±6) | 0.22±0.14 (5±3) |
| 2 | 0.65±0.46 (16±11) | 0.39±0.30 (11±8) | 0.28±0.30 (7±8) | 0.42±0.32 (10±8) | 0.33±0.26 (8±7) |
| 3 | 0.80±0.65 (20±17) | 0.59±0.51 (14±13) | 0.45±0.38 (12±10) | 0.51±0.39 (13±10) | 0.48±0.36 (13±9) |
| 4 | 0.48±0.46 (12±12) | 0.32±0.36 (8±10) | 0.33±0.37 (9±10) | 0.31±0.36 (8±10) | 0.22±0.26 (5±6) |
| 5 | 0.61±0.48 (15±13) | 0.56±0.45 (15±12) | 0.41±0.39 (10±10) | 0.44±0.43 (11±11) | 0.42±0.35 (11±9) |
#IZ: the number of innervation zones in each frame; the relative errors (%) are shown in parenthesis; The averaging was performed over 30 simulations in each category.