Research Article

In Vivo Identification of Skeletal Muscle Dynamics with Nonlinear Kalman Filter: Comparison between EKF and SPKF

Figure 7

Estimated parameter for the original length of the contractile element (a) and its error covariance (b) with SPKF. The plot color is changed from magenta to cyan with 7 different initial values from 55 mm to 85 mm.
610709.fig.007a
(a)
610709.fig.007b
(b)