Results 1 to 10 of about 107,710 (292)

Chaotic characteristics and attractor evolution of friction noise during friction process

open access: yesFriction, 2017
Friction experiments are conducted on a ring-on-disk tribometer, and friction noise produced during the friction process is extracted by a microphone.
Cong Ding, Hua Zhu, Guodong Sun
exaly   +3 more sources

A Novel Multi-Attractor Period Multi-Scroll Chaotic Integrated Circuit Based on CMOS Wide Adjustable CCCII

open access: yesIEEE Access, 2019
This paper proposes a multi-attractor period multi-scroll chaotic system and a second-generation current-controlled current conveyor (CCCII) with a wide tunable range of intrinsic resistance. The newly proposed multi-attractor period multi-scroll chaotic
Xin Zhang, Chunhua Wang
exaly   +3 more sources

Attractor States in Second Language Development

open access: yesStudies in Applied Linguistics & TESOL, 2023
Identifying changing patterns of stability and variability is crucial when examining second language development (SLD) from a complex dynamic systems theory (CDST) perspective (Larsen-Freeman, 2020).
Ashley Beccia
doaj   +5 more sources

Iterated Functions Systems Composed of Generalized θ-Contractions

open access: yesFractal and Fractional, 2021
The theory of iterated function systems (IFSs) has been an active area of research on fractals and various types of self-similarity in nature. The basic theoretical work on IFSs has been proposed by Hutchinson.
Pasupathi Rajan   +2 more
doaj   +1 more source

Taking into account the complexity in the tasks of transport demand

open access: yesИнтеллект. Инновации. Инвестиции, 2023
The article describes the theoretical basis for taking into account the complexity in solving problems of transport demand, the analysis of the concept of “self-organized criticality” is carried out.
I. E. Agureev   +2 more
doaj   +1 more source

DIAGNOSING THE TYPE OF DYNAMICS OF SOCIO-ECONOMIC SYSTEMS USING TOPOLOGICAL TESTS (THE EU IS TAKEN AS AN EXAMPLE) [PDF]

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2013
The possibility of practical realization of the simplest elements of topological tests that are used to identify the type of systems’ dynamics is considered in the article. The tests were fulfilled by the means of standard instruments of Microsoft Excel.
M. Golovanenko
doaj   +1 more source

Quantifying the Landscape of Decision Making From Spiking Neural Networks

open access: yesFrontiers in Computational Neuroscience, 2021
The decision making function is governed by the complex coupled neural circuit in the brain. The underlying energy landscape provides a global picture for the dynamics of the neural decision making system and has been described extensively in the ...
Leijun Ye   +3 more
doaj   +1 more source

Generalized Iterated Function Systems on b-Metric Spaces

open access: yesMathematics, 2023
An iterated function system consists of a complete metric space (X,d) and a finite family of contractions f1,⋯,fn:X→X. A generalized iterated function system comprises a finite family of contractions defined on the Cartesian product Xm with values in X ...
Izabella Abraham, Radu Miculescu
doaj   +1 more source

On a High-Precision Method for Studying Attractors of Dynamical Systems and Systems of Explosive Type

open access: yesMathematics, 2022
The author of this article considers a numerical method that uses high-precision calculations to construct approximations to attractors of dynamical systems of chaotic type with a quadratic right-hand side, as well as to find the vertical asymptotes of ...
Alexander N. Pchelintsev
doaj   +1 more source

Inertial Sensor-Based Gait and Attractor Analysis as Clinical Measurement Tool: Functionality and Sensitivity in Healthy Subjects and Patients With Symptomatic Lumbar Spinal Stenosis

open access: yesFrontiers in Physiology, 2018
Objective: To determine if the attractor for acceleration gait data is similar among healthy persons defining a reference attractor; if exercise-induced changes in the attractor in patients with symptomatic lumbar spinal stenosis (sLSS) are greater than ...
S. Kimberly Byrnes   +10 more
doaj   +1 more source

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