Results 1 to 10 of about 17,752 (142)
Automatic Modulation Recognition Based on the Optimized Linear Combination of Higher-Order Cumulants [PDF]
Sensors, 2022 Automatic modulation recognition (AMR) is used in various domains—from general-purpose communication to many military applications—thanks to the growing popularity of the Internet of Things (IoT) and related communication technologies.
Asad Hussain +7 more
doaj +2 more sources
Higher-order ratios of baryon number cumulants
Open Physics, 2012 The relevance of higher order cumulants of net baryon number fluctuations for the analysis of freeze-out and critical conditions in heavy-ion collisions at LHC and RHIC is addressed. The sign structure of the higher order cumulants in the vicinity of the
Schaefer Bernd-Jochen, Wagner Mathias
doaj +2 more sources
Impact of resonance decays on critical point signals in net-proton fluctuations
European Physical Journal C: Particles and Fields, 2017 The non-monotonic beam energy dependence of the higher cumulants of net-proton fluctuations is a widely studied signature of the conjectured presence of a critical point in the QCD phase diagram.
Marcus Bluhm +3 more
doaj +5 more sources
Higher-Order Cumulants Drive Neuronal Activity Patterns, Inducing UP-DOWN States in Neural Populations [PDF]
Entropy, 2020 A major challenge in neuroscience is to understand the role of the higher-order correlations structure of neuronal populations. The dichotomized Gaussian model (DG) generates spike trains by means of thresholding a multivariate Gaussian random variable ...
Roman Baravalle, Fernando Montani
doaj +2 more sources
Adaptive Recognition of Bioacoustic Signals in Smart Aquaculture Engineering Based on r-Sigmoid and Higher-Order Cumulants [PDF]
Sensors, 2022 In recent years, interest in aquaculture acoustic signal has risen since the development of precision agriculture technology. Underwater acoustic signals are known to be noisy, especially as they are inevitably mixed with a large amount of environmental ...
Tianyu Cao +4 more
doaj +2 more sources
Correlated stopping, proton clusters and higher order proton cumulants
European Physical Journal C: Particles and Fields, 2017 We investigate possible effects of correlations between stopped nucleons on higher order proton cumulants at low energy heavy-ion collisions. We find that fluctuations of the number of wounded nucleons $$N_{\mathrm {part}}$$ N part lead to rather ...
Adam Bzdak, Volker Koch, Vladimir Skokov
doaj +4 more sources
Collectivity in pp from resummed interference effects?
Physics Letters B, 2019 Azimuthal asymmetries vn in the soft transverse momentum spectra of hadronic collisions can result as a consequence of quantum interference and color flow which translates spatial anisotropies into momentum anisotropies via multipole radiation patterns ...
Boris Blok, Urs Achim Wiedemann
doaj +3 more sources
Journal of Marine Science and Engineering, 2023 Underwater acoustic channels, influenced by time-varying, space-varying, frequency-varying, and multipath effects, pose significant interference challenges to underwater acoustic communication (UWAC) signals, especially in non-cooperative scenarios.
Run Zhang +5 more
doaj +3 more sources
Anti-electromagnetic interference method based on high-order cumulant method and PRI sorting [PDF]
ITM Web of Conferences, 2022 Facing the increasingly complex electromagnetic environment, how to make the detection instrument still have better detection performance is one of the current research hotspots.
Yu Zhaoyang, Lin Wei, Yu Yudan
doaj +1 more source
Higher-order moments of net-proton and the QCD phase structure [PDF]
EPJ Web of Conferences, 2023 Higher-order cumulants of the conserved quantities and their ratios are powerful tools to study the properties of QGP and explore the QCD phase structure, such as critical point and/or the first-order phase transition boundary.
Ko Ho San
doaj +1 more source