Spectral analysis of stationary random bivariate signals
J Flamant, N Le Bihan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A novel approach toward the spectral analysis of stationary random bivariate signals is
proposed. Unlike existing approaches, the proposed framework exhibits a natural link …
proposed. Unlike existing approaches, the proposed framework exhibits a natural link …
Constructive methods for the design and labeling of four-dimensional modulations
FA Rodrigues, G Temporão… - … of Communication and …, 2018 - jcis.emnuvens.com.br
A constructive method employing the Hopf fibration formalism in the design of high order
modulations has recently been reported. In this paper, we demonstrate through examples …
modulations has recently been reported. In this paper, we demonstrate through examples …
Polarization analysis and optimization geometry
J Lefevre - 2021 - theses.hal.science
In the first part of this thesis, we introduce the concept of polarization of bivariate signals by
comparing several approaches present in the literature. In particular, a complex …
comparing several approaches present in the literature. In particular, a complex …
[PDF][PDF] HAL Id: hal-01691274
J Flamant, N Le Bihan, P Chainais - hal.science
We propose a new framework to spectral analysis of stationary bivariate signals seen as
complex signals. In constrast to existing approaches, we show a natural link between …
complex signals. In constrast to existing approaches, we show a natural link between …
Analytic signal in many dimensions
M Tsitsvero, P Borgnat, P Gonçalves - arXiv preprint arXiv:1712.09350, 2017 - arxiv.org
In this work we extend analytic signal theory to the multidimensional case when oscillations
are observed in the $ d $ orthogonal directions. First it is shown how to obtain separate …
are observed in the $ d $ orthogonal directions. First it is shown how to obtain separate …
[PDF][PDF] Fibraçoes Hopf e Modulaçoes 4D
FA Rodrigues, GP Temporao… - … Simpósio Brasileiro de …, 2017 - researchgate.net
In this paper is demonstrated that the design and scaling of signal constellations for 4D
modulations can be parameterized using discrete Hopf fibration. Through examples, the …
modulations can be parameterized using discrete Hopf fibration. Through examples, the …
[PDF][PDF] Comunicação Óptica Adaptativa Baseada em Modulação de Polarização
FA Rodrigues - 2020 - maxwell.vrac.puc-rio.br
Coerentes. Rio de Janeiro, 2020. 263p. Tese de Doutorado–Departamento de Engenharia
Elétrica, Pontifícia Universidade Católica do Rio de Janeiro. A comunicação por fibras …
Elétrica, Pontifícia Universidade Católica do Rio de Janeiro. A comunicação por fibras …
Analyse spectrale des signaux aléatoires bivariés
Nous proposons un nouveau formalisme pour l'analyse spectrale des signaux bivariés
décrits sous forme complexe. A la différence des approches existantes, nous démontrons un …
décrits sous forme complexe. A la différence des approches existantes, nous démontrons un …