Dynamic heterogeneity flow promotes binding reactions in a dense system of hard annular sector particles

2021 ◽  
Vol 23 (5) ◽  
pp. 3581-3587
Author(s):  
Yana Duan ◽  
Zhanglin Hou ◽  
Yiwu Zong ◽  
Fangfu Ye ◽  
Kun Zhao
Keyword(s):  
Dynamic Heterogeneity ◽  
Spatially Correlated ◽  
Dense System ◽  
Annular Sector

Dynamic heterogeneity is observed in a dense ASP system and is demonstrated to be spatially correlated with binding reactions.

Quadratic Discriminant Analysis of Spatially Correlated Data

2001 ◽  
Vol 6 (2) ◽  
pp. 15-28 ◽  
Author(s):  
K. Dučinskas ◽  
J. Šaltytė
Keyword(s):  
Discriminant Function ◽  
Error Rate ◽  
Gaussian Random Field ◽  
Correlated Data ◽  
Covariance Matrices ◽  
Classification Rule ◽  
Spatial Correlations ◽  
Linear Quadratic ◽  
Spatial Correlation Function ◽  
Spatially Correlated

The problem of classification of the realisation of the stationary univariate Gaussian random field into one of two populations with different means and different factorised covariance matrices is considered. In such a case optimal classification rule in the sense of minimum probability of misclassification is associated with non-linear (quadratic) discriminant function. Unknown means and the covariance matrices of the feature vector components are estimated from spatially correlated training samples using the maximum likelihood approach and assuming spatial correlations to be known. Explicit formula of Bayes error rate and the first-order asymptotic expansion of the expected error rate associated with quadratic plug-in discriminant function are presented. A set of numerical calculations for the spherical spatial correlation function is performed and two different spatial sampling designs are compared.

AUTOMATIC ESTIMATION OF SPATIALLY CORRELATED NOISE VARIANCE IN SPECTRAL DOMAIN FOR IMAGES

2014 ◽  
Vol 73 (6) ◽  
pp. 511-527 ◽  
Author(s):  
V.V. Abramova ◽  
S. K. Abramov ◽  
V. V. Lukin ◽  
A. A. Roenko ◽  
Benoit Vozel
Keyword(s):  
Spectral Domain ◽  
Correlated Noise ◽  
Noise Variance ◽  
Spatially Correlated ◽  
Automatic Estimation ◽  
Spatially Correlated Noise

scholarly journals Spatially correlated incommensurate lattice modulations in an atomically thin high-temperature Bi2.1Sr1.9CaCu2.0O8+y superconductor

2020 ◽  
Vol 4 (11) ◽  
Author(s):  
Nicola Poccia ◽  
Shu Yang Frank Zhao ◽  
Hyobin Yoo ◽  
Xiaojing Huang ◽  
Hanfei Yan ◽  
...  
Keyword(s):  
High Temperature ◽  
Spatially Correlated

scholarly journals Short-Term Power Constrained Cell-Free Massive-MIMO over Spatially Correlated Ricean Fading

2020 ◽  
pp. 1-1
Author(s):  
Guillem Femenias ◽  
Felip Riera-Palou ◽  
Alberto Alvarez-Polegre ◽  
Ana Garcia-Armada
Keyword(s):  
Massive Mimo ◽  
Short Term ◽  
Ricean Fading ◽  
Spatially Correlated
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