Sciweavers

3482 search results - page 127 / 697
» In Praise of Numerical Computation
Sort
View
VC
2011
150views more  VC 2011»
14 years 7 months ago
Weak-perspective structure from motion by fast alternation
Abstract This paper addresses the problem of moving object reconstruction. Several methods have been published in the past 20 years including stereo reconstruction as well as multi...
Levente Hajder, Ákos Pernek, Csaba Kaz&oacu...
IJACTAICIT
2010
141views more  IJACTAICIT 2010»
14 years 7 months ago
Five-axis NURBS Path Real-time Generation Method in CNC System
A real-time path generation method with Non Uniform Rational B Spline(NURBS) technology in the Computer Aided Design(CAD) field is presented and realized in a five-axis Computer N...
Liangji Chen, Changyin Gao, Xianzhang Feng
122
Voted
SIAMMAX
2010
97views more  SIAMMAX 2010»
14 years 7 months ago
Krylov Subspace Methods for Linear Systems with Tensor Product Structure
The numerical solution of linear systems with certain tensor product structures is considered. Such structures arise, for example, from the finite element discretization of a line...
Daniel Kressner, Christine Tobler
110
Voted
SIAMMAX
2010
134views more  SIAMMAX 2010»
14 years 7 months ago
Dynamical Tensor Approximation
For the approximation of time-dependent data tensors and of solutions to tensor differential equations by tensors of low Tucker rank, we study a computational approach that can be ...
Othmar Koch, Christian Lubich
93
Voted
TSP
2010
14 years 7 months ago
Channel estimation in wireless OFDM systems with irregular pilot distribution
Abstract--This paper addresses pilot-assisted channel estimation for wireless orthogonal frequency division multiplexing (OFDM) systems with irregular pilot arrangements. Using non...
Peter Fertl, Gerald Matz