Results 21 to 30 of about 1,691 (180)
Application of Higher Order Cumulants for Seismic Wavelet Reconstruction
Data Science Journal, 2007 According to the fact that high order cumulants (HOC) retain the phase information of signals and the HOC of the Gaussian color noise is always equal to zero, a new method of wavelet reconstruction is provided in this paper, based on 4th-order cumulants ...
Yajun Li
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High Voltage, 2021 The performance of array‐based power equipment acoustic emission (AE) source directional of arrival (DOA) estimation methods is decided by not only algorithm performance, but also the array hardware parameters, that is, array aperture, sensor number, and
Nan Zhou +4 more
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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
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Underground signal recognition method based on higher-order cumulants and DNN model
Gong-kuang zidonghua, 2020 In view of complex and heterogeneous wireless environment of mine, an underground signal recognition method based on higher-order cumulants and DNN model was proposed to realize automatic modulation recognition of underground digital signals of BPSK ...
WANG Anyi, LI Li
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Local efficiency corrections to higher order cumulants
Physical Review C, 2015 In this brief note we derive and present the formulas necessary to correct measurements of cumulants for detection efficiency. In particular we consider the case where the efficiency may depend on the phase-space, such as transverse momentum, rapidity etc.
Bzdak, Adam, Koch, Volker
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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
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Blind Identification and Equalization of MC-CDMA Systems Using Higher Order Cumulants
International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2014 In this work we propose an algorithm based on fourth order cumulants for identification of the linear system (Finite- Impulse Response (FIR)) with Non Minimum Phase (NMP) excited by non-Gaussian sequences, independent identically distributed (i.i.d).
Mohammed Zidane +3 more
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Volume fluctuation and multiplicity correlation in higher-order cumulants [PDF]
Physical Review C, 2019 Initial volume fluctuation (VF) arising from the participant fluctuation would be the background which should be subtracted experimentally from the measured higher-order cumulants. We study the validity of the Volume Fluctuation Correction (VFC) on higher-order net-proton cumulants by using simple toy model and UrQMD model in Au+Au collisions at \sqrt ...
Sugiura, Tetsuro +2 more
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Research on Series Arc Fault Detection Based on Higher-Order Cumulants
IEEE Access, 2019 At present, the detection methods on series arc faults are mainly based on the current of the main circuit, which probably results in misjudgment because of the singularity of the normal working current in a nonlinear load.
Guanghai Bao, Run Jiang, Dejun Liu
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Multicyclic D‐Stereospecific Hydrolase Dimer With High Sustained Activity
Angewandte Chemie, EarlyView.Protein macrocyclization was applied to a thermally unstable D‐stereospecific hydrolase using in situ cyclization of proteins (INCYPRO). This site‐specific cross‐linking approach enhanced the resistance of the enzyme to heat and cosolvents.
Anissa Haim +10 more
wiley +2 more sources