[PDF][PDF] Analysis of EEG signals using nonlinear dynamics and chaos: a review
G Rodriguez-Bermudez… - Applied mathematics …, 2015 - naturalspublishing.com
Nonlinear dynamics and chaos theory have been used in neurophysiology with the aim to
understand the complex brain activity from electroencephalographic (EEG) signals …
understand the complex brain activity from electroencephalographic (EEG) signals …
A new iterative approach to fractal models
SL Singh, SN Mishra, W Sinkala - Communications in nonlinear science …, 2012 - Elsevier
Mandelbrot is best appreciated for his broad attempt to describe irregular shapes in nature.
He founded fractal geometry in 1975. Subsequently the whole fractal theory developed …
He founded fractal geometry in 1975. Subsequently the whole fractal theory developed …
Chaoticity versus stochasticity in financial markets: Are daily S&P 500 return dynamics chaotic?
M Vogl, PG Roetzel - Communications in Nonlinear Science and Numerical …, 2022 - Elsevier
In this paper, we empirically show the dynamics of daily wavelet-filtered (denoised) S&P 500
returns (2000–2020) to consist of an almost equally divided combination of stochastic and …
returns (2000–2020) to consist of an almost equally divided combination of stochastic and …
Efficient implementation of the Gaussian kernel algorithm in estimating invariants and noise level from noisy time series data
We describe an efficient algorithm which computes the Gaussian kernel correlation integral
from noisy time series; this is subsequently used to estimate the underlying correlation …
from noisy time series; this is subsequently used to estimate the underlying correlation …
Chaotic systems with asymmetric heavy-tailed noise: Application to 3D attractors
JE Contreras-Reyes - Chaos, Solitons & Fractals, 2021 - Elsevier
Abstract Yilmaz et al.(Fluct. Noise Lett. 17, 1830002, 2018) investigated the stochastic
phenomenological bifurcations of a generalized Chua circuit driven by Skew-Gaussian …
phenomenological bifurcations of a generalized Chua circuit driven by Skew-Gaussian …
Effect of stochastic noise on superior Julia sets
Julia sets are considered one of the most attractive fractals and have wide range of
applications in science and engineering. The strong physical meaning of Mandelbrot and …
applications in science and engineering. The strong physical meaning of Mandelbrot and …
A new approach to dynamic noise on superior Mandelbrot set
A Negi, M Rani - Chaos, Solitons & Fractals, 2008 - Elsevier
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An acceleration-based nonlinear time-series analysis of effects of robotic walkers on gait dynamics during assisted walking
X Wan, Y Yamada - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
This article aimed to identify the effects of a robotic walker on gait dynamics during assisted
walking via the analysis of acceleration data. Walking experiments were conducted with 11 …
walking via the analysis of acceleration data. Walking experiments were conducted with 11 …
Additive perturbed generalized Mandelbrot–Julia sets
X Wang, P Chang, N Gu - Applied Mathematics and Computation, 2007 - Elsevier
Adopting the experimental mathematics method combining complex variable function theory
with computer aided drawing, this paper researches on the structural characteristic and the …
with computer aided drawing, this paper researches on the structural characteristic and the …
First and second order non-equilibrium phase transition and evidence for non-extensive Tsallis statistics in Earth's magnetosphere
GP Pavlos, AC Iliopoulos, VG Tsoutsouras… - Physica A: Statistical …, 2011 - Elsevier
In this paper strong evidence is provided for significant far from equilibrium phase transition
processes in the Earth's magnetosphere as revealed by the nonlinear analysis of in situ …
processes in the Earth's magnetosphere as revealed by the nonlinear analysis of in situ …