Evaluation of linear and non-linear activation dynamics models for insect muscle
Table 1
RMS error values for three kinds of optimization runs for the Hatze-Zakotnik model prediction for SETi data (11 frequencies of 1 s duration from each animal).
Optimising θ4 (middle column) always improves fit quality compared to the reference parameters of Zakotnik (2006). Additional optimization of θ3 (right column) may or may not further improve fit quality.