Results 101 to 110 of about 18,107 (218)

A centrality-independent framework for revealing genuine higher-order cumulants in heavy-Ion collisions

open access: yesPhysics Letters B
We propose a novel centrality definition-independent method for analyzing higher-order cumulants, specifically addressing the challenge of volume fluctuations that dominate in low-energy heavy-ion collisions.
Zhaohui Wang, Xiaofeng Luo
doaj   +1 more source

Energy dependence and fluctuations of anisotropic flow in Pb-Pb collisions at sNN=5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ and 2.76 TeV

open access: yesJournal of High Energy Physics, 2018
Measurements of anisotropic flow coefficients with two- and multi-particle cumulants for inclusive charged particles in Pb-Pb collisions at sNN=5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ and 2.76 TeV are reported in the pseudorapidity range |η| < 0.8 and ...
The ALICE collaboration   +1003 more
doaj   +1 more source

Nonlinear System Identification with a Real–Coded Genetic Algorithm (RCGA)

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2015
This paper is devoted to the blind identification problem of a special class of nonlinear systems, namely, Volterra models, using a real-coded genetic algorithm (RCGA).
Cherif Imen, Fnaiech Farhat
doaj   +1 more source

Parameter Estimation for INAR Processes Based on High-Order Statistics

open access: yesRevstat Statistical Journal, 2009
The high-order statistics (moments and cumulants of order higher than two) have been widely applied in several fields, specially in problems where it is conjectured a lack of Gaussianity and/or non-linearity.
Isabel Silva , M. Eduarda Silva
doaj   +1 more source

Higher-order spin noise statistics

open access: yesNew Journal of Physics, 2013
The optical spin noise spectroscopy (SNS) is a minimally invasive route toward obtaining dynamical information about electrons and atomic gases by measuring mesoscopic time-dependent spin fluctuations. Recent improvements of the sensitivity of SNS should
Fuxiang Li   +3 more
doaj   +1 more source

Erratum to: Measurements of higher-order cumulants of multiplicity and net-electric charge distributions in inelastic proton-proton interactions by NA61/SHINE [PDF]

open access: green
Adhikary, H.   +99 more
openalex   +2 more sources

UAV Signal Modulation Recognition Algorithm Based on Joint Features

open access: yesIEEE Access
The precise identification of drone modulation schemes serves as a fundamental basis for achieving intelligent drone recognition. To address the limitations of existing algorithms that overly rely on single features, resulting in low recognition rates ...
Yang Zheng, Zhihai Zhuo
doaj   +1 more source

Signal Identification Using a New High Efficient Technique

open access: yesIranian Journal of Electrical and Electronic Engineering, 2005
Automatic signal type identification (ASTI) is an important topic for both the civilian and military domains. Most of the proposed identifiers can only recognize a few types of digital signal and usually need high levels of SNRs.
A. Ebrahimzadeh, S. A. Seyedin
doaj  

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