Results 11 to 20 of about 1,158,087 (267)

Correlation-based analysis and generation of multiple spike trains using Hawkes models with an exogenous input

open access: yesFrontiers in Computational Neuroscience, 2010
The correlation structure of neural activity is believed to play a major role in the encoding and possibly the decoding of information in neural populations.
Michael Krumin, Inna Reutsky, Shy Shoham
doaj   +1 more source

χ-systems for correlation functions [PDF]

open access: yesJournal of High Energy Physics, 2019
Abstract We consider the strong coupling limit of 4-point functions of heavy operators in $$ \mathcal{N} $$ N = 4 SYM dual to strings with no spin in AdS. We restrict our discussion for operators inserted on a line.
Caetano, J., Toledo, J.
openaire   +3 more sources

Modelling of load-displacement curves obtained from scaffold components tests [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2019
The paper presents the modelling measurement results of the load-displacement relation for scaffold stands and bracings. In the case of stands, there are two sections of curves, i.e.
E. Błazik-Borowa   +4 more
doaj   +1 more source

Correlation functions on Cylinders

open access: yesPhysical Review Letters, 1994
We have obtained the complete finite-size structure of energy-density correlation functions at all temperatures defined for two-dimensional Ising models on cylindrical lattices, extending the original results of Hecht. This reveals novel structure in terms of winding numbers and confirms predictions from conformal invariance theory to leading order.
Abraham, D   +3 more
openaire   +3 more sources

Checking the adequacy of the method for generating a random process of disturbance of oscillations of rail carriages according to the impulse response of the forming filter

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2021
Usually, to study the vibrations of rail carriages, the equivalent geometric unevenness of the track obtained as a result of processing the records of the track measuring car is taken as a disturbance. Such a record contains a certain set of irregularity
A. N. Savos’kin, N. S. Lavlinskaya
doaj   +1 more source

On Correlation-immune functions [PDF]

open access: yes, 2007
We establish the link between correlation-immune functions and orthogonal arrays. We give a recursive definition of any correlation-immune function of maximal degree. We describe the set of quadratic balanced correlation-immune functions of maximal order. Some constructions are then deduced.
Paul Camion   +3 more
openaire   +1 more source

Correlation functions and spin [PDF]

open access: yesPhysical Review E, 2000
The k-electron correlation function of a free chaotic electron beam is derived with the spin degree of freedom taken into account. It is shown that it can be expressed with the help of correlation functions for a polarized electron beam of all orders up to k and the degree of spin polarization.
openaire   +3 more sources

Correlation functions in disordered systems [PDF]

open access: yesPhysical Review E, 1994
{Recently, we found that the correlation between the eigenvalues of random hermitean matrices exhibits universal behavior. Here we study this universal behavior and develop a diagrammatic approach which enables us to extend our previous work to the case in which the random matrix evolves in time or varies as some external parameters vary.
Brezin, E., Zee, A.
openaire   +3 more sources

Effects of fluctuations on correlation functions in inhomogeneous mixtures

open access: yesCondensed Matter Physics, 2020
Approximate expressions for correlation functions in binary inhomogeneous mixtures are derived in a framework of the mesoscopic theory [Ciach A., Mol. Phys., 2011, 109, 1101].
A. Ciach, O. Patsahan, A. Meyra
doaj   +1 more source

Wavelet-analysis for Laser Images of Blood Plasma

open access: yesAdvances in Electrical and Computer Engineering, 2011
The possibilities of the local wavelet-analysis of polarization-inhomogeneous laser image of human blood plasma were considered. The set of statistics, correlation and fractal parameters of the distributions of wavelet-coefficients that are characterize
ANGELSKY, A.-P.   +5 more
doaj   +1 more source

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