Elliptically symmetric distributions
Robust Semiparametric Efficient Estimators in Complex Elliptically Symmetric Distributions
... Complex Elliptically Symmetric Distributions Stefano Fortunati, Member, IEEE, Alexandre Renaux, Member, IEEE, Fr´ed´eric Pascal, Senior Member, IEEE Abstract—Covariance matrices play a major role in ...
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Regularized Covariance Matrix Estimation in Complex Elliptically Symmetric Distributions Using the Expected Likelihood Approach - Part 1: The Over-Sampled Case
... complex elliptically symmetric distributions, and partic- ularly over the class of samples with complex angular central Gaussian ...These distributions are appropriate for non-homogeneous ...
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Regularized Covariance Matrix Estimation in Complex Elliptically Symmetric Distributions Using the Expected Likelihood Approach - Part 2: The Under-Sampled Case
... complex elliptically symmetric (CES) distributions [25], [26] which have recently been studied for array processing applications, see [27] and references ...ACG distributions, see the ...
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Adaptive detection in elliptically distributed noise and under-sampled scenario
... [19] S. Kraut and L. L. Scharf, “The CFAR adaptive subspace detector is a scale-invariant GLRT,” IEEE Trans. Signal Process., vol. 47, no. 9, pp. 2538–2541, Sep. 1999. [20] O. Besson and Y. I. Abramovich, “Regularized ...
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Invariance properties of the likelihood ratio for covariance matrix estimation in some complex elliptically contoured distributions
... decompositions: distributions, ...matrix distributions, in: ...for elliptically symmetric distributions with unknown covariance matrix, ...
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On the Fisher information matrix for multivariate elliptically contoured distributions
... EC DISTRIBUTIONS Multivariate elliptically contoured distributions [4], [5] con- stitute a large family of distributions which have been used in a variety of applications, including array ...
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Analysis of Elliptically Polarized Maximally Entangled States for Bell Inequality Tests
... an elliptically polarized, maximally entan- gled state is performed with one rotating phase compensator on channel A and a phase compensator set at ζ B = π/4 ...
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Real and complex rank for real symmetric tensors with low complex symmetric rank
... Introduction The tensor decomposition problem into a minimal sum of rank-1 terms, is raising interest and attention from many applied areas as signal processing for telecommu- nications [13], independent component ...
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Distributions aléatoires et Filtrations.
... Pour prouver que cette dé nition a un sens il est nécessaire de s'assurer que la topologie ainsi dé ni est bien compatible avec celle des distributions. i.e. si A n et B n converge vers D au sens des ...
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Size distributions reconsidered
... functions. While a unity exponent of the power function cannot be rejected for firm sizes, the tests unambiguously reject this stronger forms of Zipf’s law for city sizes. These are important findings since the rejection ...
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Fonctions de distributions cumulatives
... Cela n’est pas pertinent si l’on veut comparer des études dont les populations ont des tailles différentesP. Pour ce type de comparaisons, on introduit la notion de fréquence...[r] ...
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Entropie et distributions Bibliométriques
... On sait que dans le cas discret (Calot 1984) la somme de j variables indépendantes de loi géométrique G(q) est une variable binomiale négative Bn( j q) . Aussi nous allons définir la fonction de densité v j comme étant ...
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The use of elliptically polarized radiation for gap-filling in the vertical pattern of the Canadian ZPI antenna. Comparison of horizontally polarized and elliptically polarized ZPI antennae
... For the publisher’s version, please access the DOI link below./ Pour consulter la version de l’éditeur, utilisez le lien DOI ci-dessous. https://doi.org/10.4224/21276391 Access and use of this website and the material on ...
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Matriochka symmetric Boolean functions
... The first attempt to mix the two requirements was done with symmetric Boolean functions. They deserve firstly attention in cryptography since they guarantee that no input variables has greater or lesser significance ...
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Skew-Symmetric Tensor Decomposition
... dimension of secant varieties of Grassmannians, while for our purpose we need the whole description of all the elements in V• V annihilating the given tensor. The idea of extending the apolarity to contexts different ...
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On the Expressiveness of Symmetric Communication
... 7 Conclusions and Discussion Symmetric communication primitives provide new and interesting perspectives on how languages and communication can occur. Considering exchange provides interesting insight into how ...
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Greedy Randomized Search Procedure to Sort Genomes using Symmetric, Almost-Symmetric and Unitary Inversions
... are symmetric to the origin of replication (meaning that the breakpoints are equally distant from the origin of replication) have been proposed as the primary mechanism that explains the ‘X’-pattern ...such ...
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Decomposition schemes for symmetric n-ary bands
... A BSTRACT We extend the classical (strong) semilattice decomposition scheme of certain classes of semigroups to the class of idempotent symmetric n-ary semigroups (i.e. symmetric n-ary bands) where n ≥ 2 is ...
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An S3-symmetric Littlewood-Richardson rule
... The Theorem is proved in Section 2, starting from the jeu de taquin formulation of the Littlewood-Richardson rule, and using Fomin’s growth diagram ideas.. In Figure 2 we give an example[r] ...
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Zero distributions via orthogonality
... Unité de recherche INRIA Sophia Antipolis 2004, route des Lucioles - BP 93 - 06902 Sophia Antipolis Cedex France Unité de recherche INRIA Futurs : Parc Club Orsay Université - ZAC des Vi[r] ...
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