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Study and evaluation of a frequential multiplexing based on OFDM/OQAM
This thesis is dedicated to the study of the OFDM/OQAM modulation as an alternative to the OFDM modulation. We treat more especially the multi-user environment. In... -
Frequency synchronization in dual-polarization solid-state lasers : study of ...
We explore synchronization dynamics of dual-polarization solid-state lasers. Such lasers are able to produce a stable beat frequency in a wide range from Hz up to THz.... -
2D discrete modeling of crowd movements : application to emergency evacuation...
The development of a model for crowd movement simulating the evacuation of public spaces becomes useful and necessary to determine the effectiveness of transportation... -
Distributed PLL network for automatic clock synthesis of synchronous MPSOCs
The classical clock distribution trees used in the synchronous microprocessor systems in nowadays have several drawbacks such as skew, jitter, frequency limitation,... -
Essays on the European monetary union
The main objective of this thesis is to investigate the problematic of the viability of the European monetary union. This work is divided in three parts. In the first... -
Mathematical models for the study of synchronization phenomena in neuronal ne...
The spike train, i.e. the sequence of the action potential timings of a single unit, is the usual data that is analyzed in electrophysiological recordings for the... -
Coupled oscillators, disorder and synchronization
In this thesis, we study the synchronization Kuramoto model and more generally systems of mean-field interacting diffusions on the circle, in the presence of another... -
The song of the Dunes - Collective motions in a Granular Flow
The song of dunes is a natural phenomenon that have arisen men's curiosity for a long time, from Marco Polo to R.A. Bagnold. Scientific observations in the XXth... -
Dynamics and synchronization in biological excitable media
This thesis investigates the origin of spontaneous activity in the uterus. This organ does not show any activity until shortly before delivery, where fast and... -
Nonlinear dynamics of photonic components. Chaos cryptography and multiplexing
With the rapid development of optical communications and the increasing amount of data exchanged, it has become utterly important to provide effective architectures to... -
Proactive production activity control by online simulation
International audience -
An In-situ Visualization Approach for Parallel Coupling and Steering of Simul...
As simulation codes become more powerful and more interactive, it is increasingly desirable to monitor a simulation in-situ, performing not only visualization but also... -
Spin transfer induced dynamics and synchronization of magnetic vortex based c...
My PhD work is dedicated to the spin transfer induced self-sustained dynamics of two coupled vortices, in nano-pillars spin-valves structures (Py/Cu/Py). A first... -
Synchronization in two-neurons: results for a two-component dynamical model w...
International audience -
On the Performance of Timing Synchronization Techniques for Optical OFDM IMDD...
International audience -
Digital Signal Processing for Ultra High Speed Coherent Optical Transmission ...
Coherent optical detection and digital signal processing are at the heart of the new generation optical transmission systems. These systems use spectrally efficient... -
Exploring within-tree architectural development of two apple tree cultivars o...
DOI: 10.1093/aob/mcg010 -
Hole spin dynamic study in InAs/GaAs quantums dots : optical pumping, relaxat...
The spin of a carrier confined in a semiconductor quantum dot (QD) is an observable highly protected from the environment. It's a promising candidate to be a new...
