Zobrazeno 1 - 10
of 60
pro vyhledávání: '"H. Dedieu"'
Publikováno v:
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 48:533-542
This paper deals with two problems. The first one is the noise decontamination of chaotic carriers using a maximum likelihood approach, the second is the design of communications schemes with chaotic carriers. After presenting improvements of the noi
Autor:
H. Dedieu, Maciej Ogorzalek
Publikováno v:
International Journal of Bifurcation and Chaos. 10:737-748
Given a time series measured (or generated) by a known or an unknown dynamical system we address a series of problems which can be considered as advanced signal processing tasks, namely: (1) section-wise approximation of the measured signal by pieces
Publikováno v:
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 47:1403-1406
This brief deals with the design of noise cleaning algorithms aimed at the decontamination of chaotic signals having a priori known dynamics. It clarifies the derivation of two recently proposed methods by showing that they are related to noise clean
Autor:
Andrey Kisel, H. Dedieu
Publikováno v:
International Journal of Circuit Theory and Applications. 27:577-587
The paper deals with noise decontamination of chaotic time series under the assumption that some a priori information about the system which produced the time series is known in advance. We show that this a priori information can be quite naturally u
Autor:
H. Dedieu, Maciej Ogorzalek
Publikováno v:
International Journal of Bifurcation and Chaos. :447-455
We consider a class of autonomous, continuous time, chaotic dynamical systems the state equations of which can be represented in so-called Lur’e form. In particular we consider Chua’s circuit which is a paradigmatic chaotic system belonging to th
Publikováno v:
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 41:561-571
A new method for computing the component values of LC ladder equalizers for broadband matching purposes is presented. The method is inspired by the theory of recursive identification and results in a very compact algorithm. As in the usual real frequ
Publikováno v:
International Journal of Circuit Theory and Applications. 22:61-69
Keywords: Non-Linear Signal Processing Reference LANOS-ARTICLE-1994-001 Record created on 2004-12-03, modified on 2017-05-12
Publikováno v:
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 40:634-642
Describes a technique for transmitting digital information using a chaotic carrier. Each symbol to be transmitted is coded as an attractor in Chua's circuit. The symbols are detected at the receiver by cascaded self-synchronizing Chua's circuit subsy
Publikováno v:
Fundamentals of DSL Technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79691bbdcaec96cd93c5b42d5ba9a5ea
https://doi.org/10.4324/9780203317495_chapter_10
https://doi.org/10.4324/9780203317495_chapter_10
Autor:
Francis Castanie, H. Dedieu
Publikováno v:
ICASSP
The paper is devoted to an analysis of the improvement brought to quantized LMS adaptive filters by the introduction of Random Quantization. In the first section, the deterministic quantization effects are reviewed. The second section deals with an i