Results 31 to 40 of about 1,510 (211)
Approximation procedures for data acquisition in testing systems [PDF]
Computer Science Journal of Moldova, 1999 This paper deals with the results of spline approximation functions applied to periodical experimental data and its comparison with polynomial approximation functions.
N. Secrieru
doaj
An exponential spline approximation for fractional Bagley–Torvik equation
Boundary Value Problems, 2020 In this paper, we approximate the solution of fractional Bagley–Torvik equation by using the exponential spline function and the shifted Grünwald difference operator. The proposed methods reduce to the system of algebraic equations.
Homan Emadifar, Reza Jalilian
doaj +1 more source
A quasi-experimental coastal region eddy diffusivity applied in the APUGRID model [PDF]
Annales Geophysicae, 2020 In this study, Taylor statistical diffusion theory and sonic anemometer measurements collected at 11 levels on a 140 m high tower located in a coastal region in southeastern Brazil have been employed to obtain quasi-empirical convective eddy ...
S. Maldaner +7 more
doaj +1 more source
Rapid evaluation of radial basis functions
, 2005 Over the past decade, the radial basis function method has been shown to produce high quality solutions to the multivariate scattered data interpolation problem.
Baxter, Brad J.C. +3 more
core +1 more source
Algebraic Methods for Supersmooth Spline Spaces
, 2021 24 pages, 2 Figures, 2 ...
Toshniwal, Deepesh, Villamizar, Nelly
openaire +2 more sources
Recent researches on multivariate spline and piecewise algebraic variety
, 2007 The multivariate splines as piecewise polynomials have become useful tools for dealing with Computational Geometry, Computer Graphics, Computer Aided Geometrical Design and Image Processing.
Wang, Ren-Hong, Ren-Hong Wang
core +1 more source
Modeling of solitary waves via higher-order predictor-corrector scheme
Journal of Taibah University for ScienceThe combination of the sextic b-spline collocation method and the predictor-corrector method is employed to discretize the Regularized Long Wave Equation (RLWE) fully into two systems of linear algebraic equations.
Bülent Saka +2 more
doaj +1 more source
Advanced Science, EarlyView.A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai +3 more
wiley +1 more source
Semiorthogonal spline wavelets approximation for fredholm integro-differential equations [PDF]
, 2006 A method for solving the nonlinear second-order Fredholm integro-differential equations is presented. The approach is based on a compactly supported linear semiorthogonal B-spline wavelets.
Lakestanı, Mehrdad +2 more
core +2 more sources