Sentence examples for using a rational approximation from inspiring English sources

The conceptual basis underlying pressure splitting schemes in fluid mechanics is clarified by deriving a split step scheme using a rational approximation procedure, and it is shown that a modified version of the method provides accurate solutions for both the velocity and the pressure.

Topology optimization is a structural optimization technique that combines the finite element method with optimization algorithms, and it uses a rational approximation of material properties to vary the material properties between "void" and "filled" portions.

However, such memory effects are taken into consideration at the calculation of the aero-dynamic load during tower passage by the use of a rational approximation to the relevant indicial function.

In place of using mathematically exact recursions, we show that, for floating point calculations, a rational approximation approach can avoid this cost barrier without any significant loss in accuracy.

For arguments greater than 13, the logarithm of the Gamma function is approximated by the logarithmic version of Stirling's formula using a polynomial approximation of degree 4. Arguments between -33 and +33 are reduced by recurrence to the interval [2,3] of a rational approximation.

Nonterminating SCFs that represent numbers such as π or e can be evaluated after any given number of terms to obtain a rational approximation to the irrational quantity.

The implementation is based on combining the power series expansion with a rational approximation.

This is based on a rational approximation of the low-frequency force displacement relationship and a subsequent algebraic splitting process.

The root symbol Square root of√ is a conventionalized r for radix, or "root". The term evolution is sometimes applied to the process of finding a rational approximation to an nth root.

The graph is obtained using a convex approximation described here.

The model was fitted using a Laplacian approximation.