Results 31 to 40 of about 73,711 (304)

Comments on Kinetic Equation for Autocorrelation Functions [PDF]

Journal of Mathematical Physics, 1969
The non-Markoffian kinetic equation for the one-particle momentum autocorrelation function, derived by Zwanzig and studied in great detail recently by Berne, Boon, and Rice, is analyzed in the weak coupling limit. It is shown that, in this limit, this kinetic equation remains non-Markoffian because the kernel which determines the memory effects only ...
Resibois, Pierre, Brocas, Jean, Decan, G.   +2 more
openaire   +2 more sources

The Use of Correlation Features in the Problem of Speech Recognition

Algorithms, 2023
The problem solved in the article is connected with the increase in the efficiency of phraseological radio exchange message recognition, which sometimes takes place in conditions of increased tension for the pilot.
Nikita Andriyanov
doaj   +1 more source

A MULTISCALE AUTOCORRELATION FUNCTION FOR ANISOTROPY STUDIES [PDF]

Science: Image in Action, 2011
10 pages, 6 figures, conference ...
Scuderi, M., de Domenico, M., Insolia, A., Lyberis, H.   +3 more
openaire   +3 more sources

Sequences With Identical Autocorrelation Functions

IEEE Transactions on Information Theory
Aperiodic autocorrelation is an important indicator of performance of sequences used in communications, remote sensing, and scientific instrumentation. Knowing a sequence's autocorrelation function, which reports the autocorrelation at every possible translation, is equivalent to knowing the magnitude of the sequence's Fourier transform.
Daniel J. Katz, Adeebur Rahman, Michael J. Ward   +2 more
openaire   +3 more sources

Autocorrelation function.

, 2016
Autocorrelation function of the pseudo-random number generator used in the experiments.
Vincent Canals (2211394), Antoni Oliver (566890), Josep L. Rossello (2211391), Miquel L. Alomar (2211400), Antoni Morro (2211397)   +4 more
core   +1 more source

Autocorrelation function of events.

, 2019
Autocorrelation function of events.
José L. Torrecilla (4172740), Lara Quijano-Sánchez (6808208), Federico Liberatore (6805322), José L. González-Álvarez (6808214), Juan J. López-Ossorio (6808211)   +4 more
core   +1 more source

Revisiting the Autocorrelation of Long Memory Time Series Models

Mathematics, 2023
In this article we first revisit some earlier work on fractionally differenced white noise and correct some issues with previously published formulae. We then look at vector processes and derive formula for the Autocorrelation function, which is extended
Shelton Peiris, Richard Hunt
doaj   +1 more source

Autocorrelation function (ACF) and partial autocorrelation function (PACF) of GAM (df_t = 20 and df_temp = 5).

, 2021
Autocorrelation function (ACF) and partial autocorrelation function (PACF) of GAM (dft = 20 and dftemp = 5).
Weiping Ma (408129), Xiaoqian Huang (10333680), Chikin Law (11268945), Naiqing Zhao (65115), Jianfeng Luo (447070)   +4 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Roughness Analysis of Sea Surface From Visible Images by Texture

IEEE Access, 2020
This paper presents a roughness analysis of sea surface from visible images by feature measurements of texture for the first time. The algorithms presented in this paper include six texture feature measurements of sea surface use gray level co-occurrence
Hailang Pan, Peilin Gao, Huicheng Zhou, Ruixue Ma, Jingsong Yang, Xin Zhang   +5 more
doaj   +1 more source