Sentence examples for by a polynomial approximation from inspiring English sources

The centreline is represented by a 3D cubic B-spline, in our case simplified by a polynomial approximation.

It is obtained by a polynomial approximation for the combined heat transfer and a discretization of PDEs by finite difference method.

Shear deformations on the mid-surface are considered and modeled by means of a polynomial approximation.

In order to simplify the computation and obtain analytical expressions for K and σ d 2 for any HPA model, we propose a polynomial approximation of S. By doing this, we will be able to analytically compute the NLD parameters of Equations 20 and 21 for any HPA conversion characteristics after polynomial fitting.

Again, this can be explained by the interpretation of the UKF as a polynomial approximation of degree 2 of the solution, see Section 3.5.

A polynomial approximation algorithm was presented by constructing a minimum spanning tree [25].

The algorithm is then improved by Kosaraju et al. [10] who developed a polynomial approximation algorithm with a performance ratio of 38/63.

Such a scheme achieves high-order spatial accuracy by a piecewise polynomial approximation of the solution from its cell averages.

By employing an orthogonal polynomial approximation, the infinite-dimensional Floquet transition matrix associated with the time-periodic differential-delay system is approximated.

Mortici [8] provided a double inequality of the error estimate by the polynomial approximation.

The filter design consists in specifying a desired magnitude or impulse response followed by rational or polynomial approximation to obtain a stable and realizable filter.