Sciweavers

1145 search results - page 15 / 229
» Discrete Green's Functions
Sort
View
JSAC
2008
115views more  JSAC 2008»
14 years 9 months ago
A Discrete-Time Channel Simulator Driven by Measured Scattering Functions
In-situ measurements of the scattering function are used to drive a channel simulator developed in the context of underwater acoustic telemetry. Two operation modes of the simulato...
Paul A. van Walree, Trond Jenserud, Morten Smedsru...
CORR
2010
Springer
101views Education» more  CORR 2010»
14 years 9 months ago
Distributed anonymous discrete function computation
We propose a model for deterministic distributed function computation by a network of identical and anonymous nodes. In this model, each node has bounded computation and storage c...
Julien M. Hendrickx, Alexander Olshevsky, John N. ...
62
Voted
IWCIA
2004
Springer
15 years 2 months ago
Convex Functions on Discrete Sets
Abstract. We propose definitions of digital convex sets and digital convex functions and relate them to a refined definition of digital hyperplanes.
Christer O. Kiselman
JAT
2006
89views more  JAT 2006»
14 years 9 months ago
Continuous and discrete least-squares approximation by radial basis functions on spheres
In this paper we discuss Sobolev bounds on functions that vanish at scattered points on the n-sphere Sn in
Quoc Thong Le Gia, Francis J. Narcowich, Joseph D....
ISSAC
2005
Springer
83views Mathematics» more  ISSAC 2005»
15 years 3 months ago
A procedure for proving special function inequalities involving a discrete parameter
We define a class of special function inequalities that contains many classical examples, such as the Cauchy-Schwarz inequality, and introduce a proving procedure based on induct...
Stefan Gerhold, Manuel Kauers