26 search results - page 2 / 6 » Effective Computation of Rational Approximants and Interpola... |
ASPDAC
2010
ACM
13 years 3 months ago
2010
ACM
Abstract-- We develop a rational function macromodeling algorithm named VISA (Versatile Impulse Structure Approximation) for macromodeling of system responses with (discrete) time-...
PG
2002
IEEE
13 years 10 months ago
2002
IEEE
In this paper, we describe a new method to map a texture on a surface with a spatially-variant filter. Our filter takes into consideration the effects of anisotropy using a Jaco...
SI3D
2006
ACM
13 years 11 months ago
2006
ACM
We propose a real-time method for rendering rigid objects with complex view-dependent effects under distant all-frequency lighting. Existing precomputed light transport approaches...
ISSAC
2007
Springer
13 years 12 months ago
2007
Springer
Algebraic randomization techniques can be applied to hybrid symbolic-numeric algorithms. Here we consider the problem of interpolating a sparse rational function from noisy values...
SIBGRAPI
2009
IEEE
14 years 15 days ago
2009
IEEE
—We present the Hermite radial basis function (HRBF) implicits method to compute a global implicit function which interpolates scattered multivariate Hermite data (unstructured p...