Results 31 to 40 of about 401,072 (287)
On projective and affine hyperplanes
AbstractWe study projective and affine factors in 2-coverings and associate canonically a projective space of order 2 and an affine space of order 3 to each Steiner triple system and an affine space of order 2 to each Steiner quadruple system.
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Affine projections of symmetric polynomials
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Gauss-Seidel fast affine projection algorithm
In this paper we propose a new stable fast affine projection algorithm based on Gauss-Seidel iterations (GSFAP). We investigate its implementation using the logarithmic number system (LNS) and compare it with two other fast affine projection (FAP ...
Coleman N, Fagan A, Kadlec J, Albu F
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The paper provides an analysis of the transient and the steady-state behavior of a filtered-x partial-error affine projection algorithm suitable for multichannel active noise control.
Alberto Carini, Giovanni L. Sicuranza
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Affine projection (AP) algorithms have been demonstrated to have faster convergence speeds than the conventional least mean square (LMS) algorithms. However, LMS algorithms exhibit smaller steady-state mean square errors (MSEs) when compared with affine ...
Ángel A. Vázquez +6 more
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Um novo modelo de comportamento estocástico para o algoritmo de pseudo projeções afins [PDF]
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015.Este trabalho apresenta um novo modelo de comportamento do algoritmo de Pseudo Projeções Afins (PAP)
Marin, Juan Lieber
core
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
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Sliding Window Generalized Kernel Affine Projection Algorithm Using Projection Mappings
Very recently, a solution to the kernel-based online classification problem has been given by the adaptive projected subgradient method (APSM). The developed algorithm can be considered as a generalization of a kernel affine projection algorithm (APA ...
Sergios Theodoridis +1 more
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Mixed Norm Constrained Sparse APA Algorithm for Satellite and Network Echo Channel Estimation
We propose an improved proportionate affine projection algorithm (PAPA), which is realized by integrating a hybrid-norm constraint into the affine projection algorithm (APA) to estimate the cluster sparse signals that are happened in satellite and ...
Yingsong Li +4 more
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Order in Affine and Projective Geometry [PDF]
In this note we give a characterisation of ordered skew fields by certain properties of the negative elements.Properties of negative elements of a skew field K are then interpreted as statements about "betweenness" in any affine geometry over K, or as statements about "separation ...
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