Results 41 to 50 of about 858,459 (235)

Spectral Orbits and Peak-to-Average Power Ratio of Boolean Functions with respect to the {I,H,N}^n Transform

open access: yes, 2005
We enumerate the inequivalent self-dual additive codes over GF(4) of blocklength n, thereby extending the sequence A090899 in The On-Line Encyclopedia of Integer Sequences from n = 9 to n = 12.
A. Bouchet   +10 more
core   +1 more source

Neural networks, error-correcting codes, and polynomials over the binary n-cube [PDF]

open access: yes, 1989
Several ways of relating the concept of error-correcting codes to the concept of neural networks are presented. Performing maximum-likelihood decoding in a linear block error-correcting code is shown to be equivalent to finding a global maximum of the ...
Blaum, Mario, Bruck, Jehoshua
core   +1 more source

The Permutation Groups and the Equivalence of Cyclic and Quasi-Cyclic Codes [PDF]

open access: yes, 2010
We give the class of finite groups which arise as the permutation groups of cyclic codes over finite fields. Furthermore, we extend the results of Brand and Huffman et al. and we find the properties of the set of permutations by which two cyclic codes of
Guenda, Kenza
core  

General Linearized Polynomial Interpolation and Its Applications

open access: yes, 2011
In this paper, we first propose a general interpolation algorithm in a free module of a linearized polynomial ring, and then apply this algorithm to decode several important families of codes, Gabidulin codes, KK codes and MV codes.
Suter, Bruce W.   +2 more
core   +1 more source

Particle tracking in the ILC extraction lines with DIMAD and BDSIM [PDF]

open access: yes, 2005
The study of beam transport is of central importance to the design and performance assessment of modern particle accelerators. In this paper, we benchmark two contemporary codes, DIMAD and BDSIM, the latter being a relatively new tracking code built ...
Appleby, R.   +3 more
core   +3 more sources

Equivalence for flag codes

open access: yesLinear Algebra and its Applications
Given a finite field F_q and a positive integer n, a flag is a sequence of nested F_q-subspaces of a vector space F_q^n and a flag code is a nonempty collection of flags. The projected codes of a flag code are the constant dimension codes containing all the subspaces of prescribed dimensions that form the flags in the flag code.
Miguel Ángel Navarro-Pérez   +1 more
openaire   +4 more sources

Design of Glass for High, Short Duration Wind Loads

open access: yesChallenging Glass Conference Proceedings, 2010
This paper describes a case study for the design of structural glazed IGUs for the New Concert Hall in Reykjavik, Iceland, which is subjected to high local wind loads of approximately 10kN/m2, with a load duration of approximately 0.1s. The paper focuses
T. Henriksen, S. O. Hansen
doaj   +1 more source

Comparison of equivalent earthquake load method for TEC-2007 and TBEC-2018: Adıyaman province example

open access: yesFirat University Journal of Experimental and Computational Engineering, 2023
In this study, in terms of their approach to the equivalent earthquake load method, a comparison of the Turkish building earthquake codes published in 2007 and 2018 was made.
Erkut Sayın   +2 more
doaj   +1 more source

Convolutional-Code-Specific CRC Code Design

open access: yes, 2015
Cyclic redundancy check (CRC) codes check if a codeword is correctly received. This paper presents an algorithm to design CRC codes that are optimized for the code-specific error behavior of a specified feedforward convolutional code.
Daneshrad, Babak   +2 more
core   +1 more source

A Unified Ensemble of Concatenated Convolutional Codes [PDF]

open access: yes, 2017
We introduce a unified ensemble for turbo-like codes (TCs) that contains the four main classes of TCs: parallel concatenated codes, serially concatenated codes, hybrid concatenated codes, and braided convolutional codes.
Amat, Alexandre Graell i   +2 more
core   +2 more sources

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