This is followed by the presentation of a fitting algorithm for real speech data in Estimation method to help estimate the physical parameters.
Moreover, combined with a fitting algorithm weighted by the stochastic noise, these elements of information proved powerful in rejecting, accepting or improving electrical equivalent circuit models used to fit the impedance spectra.
The model fitting procedure was the same as in previous TVA-based patient studies (see Duncan et al. 1999; Kyllingsbaek 2006 for mathematical details), but improved by a new fitting algorithm that corrects the TVA estimates for the influence of guessing.
Since limited or incomplete information is often all that is available to modelers, a computational model is often parameterized by using a nonlinear fitting algorithm.
The combined unmodelled variance for these two fits as reported by the fitting algorithm was 0.04%.
Rates of calcein release (which corresponds to pore formation) were calculated by fitting the normalized fluorescence intensity data with a nonlinear fitting algorithm in OriginPro 8.6.
We examined the first fifty equations ranked, increasingly, according to the lowest sum of squared absolute error, as computed by the fitting algorithm.
Ten artificial imperfections (positive and negative in z-direction) were used and than automatically filtered-out by the fitting algorithm (8.5% of data were removed).
The errors generated by the fitting algorithm applied to the metallic markers describing the different muscle fibre paths, were on average 1.7 mm ( 0.9 mm) and were mainly due to smoothing of local bends and kinks in the markers from manipulation during dissections and fixation.
The SEM values quoted are those calculated by the fitting algorithm.
