203 search results - page 8 / 41 » On interpolation by radial polynomials |
SIAMSC
2011
13 years 3 months ago
2011
Abstract. Radial basis function (RBF) approximation is an extremely powerful tool for representing smooth functions in non-trivial geometries, since the method is meshfree and can ...
PPSC
1997
13 years 10 months ago
1997
By taking data measurement errors into considerations, numerical results obtained by interval polynomial interpolation [5] are highly reliable. To reduce overestimation, combinati...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we propose an algorithm to resample coarse vector fields in order to obtain vector fields of a higher density. Unlike the typical linear interpolation scheme, our a...
CAGD
2006
13 years 8 months ago
2006
We show that many rational parametric curves can be interpolated, in a Hermite sense, by polynomial curves whose degree, relative to the number of data being interpolated, is lowe...
AAECC
2003
Springer
14 years 7 days ago
2003
Springer
Abstract. We prove lower bounds on the degree of polynomials interpolating the Diffie