573 search results - page 43 / 115 » On Wiedemann's Method of Solving Sparse Linear Systems |
AUTOMATICA
2004
13 years 9 months ago
2004
In this paper, we discuss semidefinite relaxation techniques for computing minimal size ellipsoids that bound the solution set of a system of uncertain linear equations. The propo...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
— Piecewise linear Lyapunov functions are used to design control gain matrices so that closed systems are robust stable and attractive regions are expanded as large as possible i...
DAGSTUHL
2008
13 years 10 months ago
2008
Existing selfverifying solvers for dense linear (interval-)systems in C-XSC provide high accuracy, but are rather slow. A new set of solvers is presented, which are a lot faster th...
ACIIDS
2009
IEEE
13 years 7 months ago
2009
IEEE
This study presents an H controller design for time-delay Takagi-Sugeno (T-S) fuzzy systems based on the fuzzy Lyapunov method, which is defined in terms of fuzzy blending quadrati...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper develops linear precoding schemes for the downlink in multiuser multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with ...