Sentence examples for approximated by difference from inspiring English sources

Most of model-based studies for inferring networks are based on linear ODE models or discrete models [ 14- 16], and these linear ODEs are approximated by difference equations or the steady-state assumption, which are easily solved by classical optimization algorithms or software.

Higher order derivatives in Equation (5) could also be retained and approximated by differences of second derivatives evaluated at different time points.

In the second step, the temporal derivative is approximated by forward difference; however, the spatial derivatives are still approximated by backward difference.

The space derivatives in the PDE are approximated by finite difference replacements.

The spatial derivatives are approximated by finite difference methods on a staggered, Cartesian grid with local grid refinements near the immersed boundary.

This photosynthetic discrimination (ΔDIC-algae), approximated by the difference between the δ13C of external medium and that of algae, is a function of the proportion of CO2 fixed relative to supply.

Problem (6.22) can be approximated by the difference problem (6.23).

For example, third derivative in Equation (5) can be approximated by a difference of second derivatives.

More precisely, the first order term is approximated by finite difference WENO-schemes [30].

While the raw earnings gap (approximated by the difference in mean log-monthly wages) was 16.1% for all workers in 2001, it ranged from 7.1 to 20.8% across regions and 10.3 to 43.2% across sectors.

The East West gradient is approximated by the difference (delta B_{text {EW}} = pm [B_A(t_1, r_1, theta _1, phi _1) - B_C(t_2, r_2, theta _2, phi _2)]) of the magnetic observations measured by Swarm Alpha (also referred to here as SW-A) and Charlie (SW-C), where B may be either the scalar intensity F or one of the three magnetic vector components.