Results 91 to 100 of about 286,009 (201)
, 2017 It is shown that the solution of generalized Langevin equation can be obtained on the basis of simple comparison of the time scale for the velocity autocorrelation function of a particle (atom, molecule) and of the time scale for the corresponding memory
Galimzyanov, Bulat N. +1 more
core
Quantification of the Morphological Signature of Roping Based on Multiscale Analysis and Autocorrelation Function Description. [PDF]
Materials (Basel), 2020 Marteau J, Deltombe R, Bigerelle M.
europepmc +1 more source
A new method of parameter estimation for sinusoidal frequency modulated continuous wave signal
Dianxin kexue, 2018 A new method of modulation parameter estimation was proposed to process the sinusoidal frequency modulated continuous wave signal intercepted by electronic reconnaissance.Firstly,based on the periodicity of signal modulation function,the modulated ...
Xiaopeng NIE +3 more
doaj
Spectral Shaping for Codes with P.S.D. Expressed by Rational Functions
Advances in Electrical and Computer Engineering, 2008 Based on the fact that spectral shaping of digital data signals is obtained by encoding and that there exist spectrally equivalent digital filters, the method of Justesen was applied to derive digital filters that approximate the power spectral density ...
ALEXANDRU, N. D., ALEXANDRU, M. L.
doaj +1 more source
Spin dynamics of an ultra-small nanoscale molecular magnet
Nanoscale Research Letters, 2007 We present mathematical transformations which allow us to calculate the spin dynamics of an ultra-small nanoscale molecular magnet consisting of a dimer system of classical (high) Heisenberg spins.
Ciftja Orion
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A Dynamic Structural Model for Stock Return Volatility and Trading Volume [PDF]
This paper seeks to develop a structural model that lets data on asset returns and trading volume speak to whether volatility autocorrelation comes from the fundamental that the trading process is pricing or, is caused by the trading process itself ...
Blake D. LeBaron, William A. Brock
core
Blind SNR estimation for OFDM signals in cognitive radio
Tongxin xuebao, 2011 The traditional blind SNR estimation algorithms had problems of poor performance and high computation complexity for OFDM systems in cognitive radio with low signal to noise ratio(SNR)and multi-path channel conditions,in view of which a novel blind SNR ...
Ming-qian LIU +3 more
doaj
Normalized field autocorrelation function-based optical coherence tomography three-dimensional angiography. [PDF]
J Biomed Opt, 2019 Tang J, Erdener SE, Sunil S, Boas DA.
europepmc +1 more source
Autocorrelation Function for Radio Galaxies
, 2008 7pages, 5 figures accepted in : "Problems of Practical Cosmology" PPC08, St.
openaire +2 more sources