617 search results - page 28 / 124 » On properties of cell matrices |
AUTOMATICA
2011
12 years 11 months ago
2011
Exploiting spectral properties of symmetric banded Toeplitz matrices, we describe simple sufficient conditions for positivity of a trigonometric polynomial formulated as linear ma...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—AWG-based optical switching fabrics are affected by coherent crosstalk, that can significantly impair system operation when the same wavelength is used simultaneously on severa...
INFOCOM
2000
IEEE
13 years 12 months ago
2000
IEEE
Abstract—Because the wireless asynchronous transfer mode (ATM) networks are often constrained with the limited link bandwidth and error prone characteristics, forward error corre...
CSR
2009
Springer
14 years 2 months ago
2009
Springer
We apply the semantic tool of non-deterministic matrices to characterize two important properties of canonical Gentzen-type calculi: invertibility of rules and axiom expansion. We ...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
There are many ways to define richness of a discrete time signal. In this paper we consider a particular definition and explore the conditions under which a linear time invarian...