Sciweavers

3482 search results - page 151 / 697
» In Praise of Numerical Computation
Sort
View
234
Voted

Tutorial
4675views
16 years 12 months ago
Writing Fast Matlab Code
This article discusses strategies for improving the speed of Matlab code. Keep in mind that speed depends heavily on the computation platform and that the fastest method on one sys...
Pascal Getreuer,
89
Voted
ISSAC
2007
Springer
132views Mathematics» more  ISSAC 2007»
15 years 7 months ago
Structured matrix methods for polynomial root-finding
In this paper we discuss the use of structured matrix methods for the numerical approximation of the zeros of a univariate polynomial. In particular, it is shown that root-findin...
Luca Gemignani
LSSC
2007
Springer
15 years 7 months ago
Improving Triangular Preconditioner Updates for Nonsymmetric Linear Systems
Abstract. We present an extension of an update technique for preconditioners for sequences of non-symmetric linear systems that was proposed in [5]. In addition, we describe an ide...
Jurjen Duintjer Tebbens, Miroslav Tuma
LSSC
2007
Springer
15 years 7 months ago
Optimization Based Stabilization of Nonlinear Control Systems
We present a general framework for analysis and design of optimization based numerical feedback stabilization schemes utilizing ideas from relaxed dynamic programming. The applicat...
Lars Grüne
61
Voted
ISCAS
2006
IEEE
65views Hardware» more  ISCAS 2006»
15 years 6 months ago
Symbolic analysis of bifurcations in planar variable structure systems
— In this paper a methodology to the analysis of bifurcations of variable structure systems is proposed. This methodology, based on the use of symbolic computation packages, is d...
Ubirajara F. Moreno, Eugênio B. Castelan, Ed...