5128 search results - page 36 / 1026 » Discrete Component Analysis |
IEEEMSP
2002
IEEE
14 years 3 months ago
2002
IEEE
—This paper investigates the feasibility of watermark embedding in the discrete cosine transform (DCT) domain for binary images. Watermark embedding is known difficult for binar...
DATE
2000
IEEE
14 years 2 months ago
2000
IEEE
In this paper, we introduce a discrete-time model for the complete power supply sub-system that closely approximates the behavior of its circuit-level (i.e., HSpice), continuous-t...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract--In communication systems where full-duplex transmission is required, digital echo cancellers are employed to cancel echo by means of adaptive filtering. In order to reduc...
IWCIA
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. We propose definitions of digital convex sets and digital convex functions and relate them to a refined definition of digital hyperplanes.
HYBRID
1994
Springer
14 years 2 months ago
1994
Springer
We make the case that Discrete Event System Speci cation DEVS is a universal formalismfor discrete event dynamical systems DEDS. DEVS o ers an expressive framework for modelling, ...