#Recurrence_plot
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recurrence-plot.tk
New framework diagnoses semantic drift in vocabulary networks – combining functional graphs with Koopman operator theory, using #recurrence_plot entropy and spectral drift index as indicators; validated on synthetic graphs.
www.sciencedirect.com/science/arti...
www.sciencedirect.com
September 17, 2026 at 5:11 PM
recurrence-plot.tk
New Cosine Similarity Order #recurrence_plot method (CSORPs) improves noise resistance over traditional order pattern recurrence plots — powering a motif network (CSORMN) that effectively detects and localizes myocardial infarction from 12-lead ECGs.
www.sciencedirect.com/science/arti...
www.sciencedirect.com
September 14, 2026 at 10:44 AM
recurrence-plot.tk
New study reveals a multiple-torus intermittency route to hidden strange nonchaotic attractors in piecewise-smooth systems – characterized via #recurrence_plot topology, Lyapunov exponents, and phase sensitivity, with no equilibrium points involved.
www.sciencedirect.com/science/arti...
www.sciencedirect.com
September 11, 2026 at 5:26 PM
recurrence-plot.tk
Spinning charged particles orbiting a magnetized Schwarzschild black hole show chaotic dynamics – revealed via 4D Poincaré sections and #recurrence_plot analysis, disentangling spin-curvature and Lorentz-force effects.
journals.aps.org/prd/abstract...
Spinning charged test particle dynamics around a Schwarzschild black hole embedded in a homogeneous magnetic field
We study the dynamics of spinning charged test particles orbiting a Schwarzschild black hole immersed in a test uniform magnetic field. This setup provides a simple but physically relevant framework f...
journals.aps.org
September 7, 2026 at 7:41 PM
recurrence-plot.tk
New ~67-Myr astrochronology dates the Ediacaran Shuram excursion in South China, using gamma-ray #recurrence_plot determinism to segment sedimentation-rate changes – revealing a heterogeneous, sea-level-paced pattern of oceanic oxygenation.
www.sciencedirect.com/science/arti...
www.sciencedirect.com
September 4, 2026 at 9:03 PM
pucicu.de
We organised a special session on #recurrence_plot analysis at the EUSIPCO 2026 – to bring this method to the signal processing people …
Thanks to all speakers and to Martijn for the organisation!
eusipco2026.org
September 3, 2026 at 7:45 PM
recurrence-plot.tk
Non-intrusive ultrasonic method estimates hydraulic turbine operating regime – using phase diagrams and #recurrence_plot analysis on Kaplan turbine data to track proximity to the Best Efficiency Point and flag hydrodynamic instabilities.
ieeexplore.ieee.org/document/115...
ieeexplore.ieee.org
September 2, 2026 at 5:30 PM
pucicu.de
New Physics Reports paper out: "Reconstruction of interpretable causal network dynamics from time series data" including #recurrence_plot methods. 😃
free read: authors.elsevier.com/c/1ngh71KAVt...
www.sciencedirect.com/science/arti...
Reconstruction of interpretable causal network dynamics from time series data
Reconstructing causal dynamic networks from multivariate time series is a foundational problem in complex systems science. Yet, the key scientific iss…
www.sciencedirect.com
August 27, 2026 at 11:54 AM
recurrence-plot.tk
ECG alone can classify surgical trainees' workload during laparoscopic tasks — outperforming HRV-based models, with #recurrence_plot features adding value on some secondary measures.
www.mdpi.com/1424-8220/26...
www.mdpi.com
August 26, 2026 at 8:12 PM
recurrence-plot.tk
New FPGA architecture computes #recurrence_plot and RQA measures directly in hardware, delivering 10x+ speedup over CPU methods without precision loss – enabling real-time, energy-efficient recurrence analysis for biomedical, vibration, and environmental sensing.
link.springer.com/article/10.1...
Real-time recurrence plot and quantification analysis on FPGA for embedded nonlinear dynamics - The European Physical Journal Special Topics
Recurrence plots (RPs) and recurrence quantification analysis (RQA) are powerful tools for analysing the temporal behaviour of dynamical systems, but their high computational cost limits their use in ...
link.springer.com
August 22, 2026 at 7:59 AM
recurrence-plot.tk
"A synergetic perspective of analysing phase space dynamics: the crucial role of recurrence" – links Haken's synergetics with #recurrence_plot analysis, revealing order-chaos transitions in phase-space dynamics and ties to machine learning for predictive modelling.
link.springer.com/article/10.1...
A synergetic perspective of analysing phase space dynamics: the crucial role of recurrence - The European Physical Journal Special Topics
Hermann Haken’s synergetics provides a fundamental theoretical framework for understanding the emergence of macroscopic order from microscopic interactions in complex dynamical systems. In this paper,...
link.springer.com
August 19, 2026 at 12:24 PM
recurrence-plot.tk
Study analyzes Collatz trajectories in polar recurrence space using #recurrence_plot quantifiers, finding no structural differences between prime/anti-prime or odd/even seeded sequences — suggesting Collatz dynamics behave as rule-based yet random-like processes.
link.springer.com/article/10.1...
Polar recurrence plots on Collatz sequences devoid of exact recurrences - The European Physical Journal Special Topics
The Collatz conjecture has long attracted mathematical interest because its simple rules give rise to complicated patterns resembling physical processes such as diffusion, random walks, dispersion of ...
link.springer.com
July 24, 2026 at 9:06 PM
recurrence-plot.tk
New Python library speeds up recurrence microstates analysis, a fast complementary approach to #recurrence_quantification_analysis and #recurrence_plot analysis – cutting computation time substantially and enabling energy-efficient, large-scale time series analysis. link.springer.com/article/10.1...
An optimized Python library for analyzing dynamical systems with recurrence microstates - The European Physical Journal Special Topics
Recurrence analysis techniques based on recurrence plots (RPs) have become a standard tool for the study of dynamical systems, offering means to quantify nonlinear characteristics from time series and...
link.springer.com
July 23, 2026 at 3:53 PM
recurrence-plot.tk
New method turns stator currents into images via empirical wavelet transform #recurrence_plot (EWT-RP), distilling knowledge from simulations to diagnose asynchronous motor faults despite scarce labeled data.
ieeexplore.ieee.org/document/113...
ieeexplore.ieee.org
July 13, 2026 at 11:40 AM
pucicu.de
Our collaborators published "An optimized Python library for analyzing dynamical systems with recurrence microstates" – link.springer.com/article/10.1...
#recurrence_plot
An optimized Python library for analyzing dynamical systems with recurrence microstates - The European Physical Journal Special Topics
Recurrence analysis techniques based on recurrence plots (RPs) have become a standard tool for the study of dynamical systems, offering means to quantify nonlinear characteristics from time series and...
link.springer.com
July 9, 2026 at 11:29 AM
recurrence-plot.tk
Power slip ring wear mechanisms identified via threshold-optimized #recurrence_plot analysis achieving 98.68% accuracy with strong noise robustness and generalization.

www.sciencedirect.com/science/arti...
www.sciencedirect.com
July 9, 2026 at 10:58 AM
recurrence-plot.tk
1/f current fluctuations in carbon fibers distinguished as linear stochastic via recurrence triangle statistics rather than deterministic chaos #recurrence_plot
www.sciencedirect.com/science/arti...
Stochastic and dynamical properties of 1/f current noise in conductors
Current time series measured from carbon fibers and transistors exhibit irregular fluctuations and often show 1/f power spectra. However, it remains u…
www.sciencedirect.com
July 7, 2026 at 8:26 PM
recurrence-plot.tk
SRM (Switched reluctance motors) chaotic dynamics characterized via #recurrence_plot and multiple chaos indices; real-time monitoring algorithm deployed for operating drives enabling early detection of undesirable erratic dynamics in SRM drives.
iopscience.iop.org/article/10.1...
Monitoring chaotic behavior in switched reluctance motors: implementing numerical and signal processing based chaos analysis techniques and development of a real-time chaos detection algorithm
Monitoring chaotic behavior in switched reluctance motors: implementing numerical and signal processing based chaos analysis techniques and development of a real-time chaos detection algorithm, Aman, ...
iopscience.iop.org
July 4, 2026 at 9:20 AM
recurrence-plot.tk
New research compares recurrence microstates (RM) and symbolic dynamics (SD) for time-series analysis. RM delivers higher accuracy, while combining RM and SD provides the best overall performance for parameter estimation and ECG classification. #recurrence_plot

journals.aps.org/prresearch/a...
Comparison of the performance of features based on symbolic dynamics and recurrence microstates for time series classification
Symbolization is a well-established tool to transform a time series into a sequence of symbols. Here, we compare two symbolization approaches: recurrence microstate (RM), based on recurrence patterns ...
journals.aps.org
July 3, 2026 at 3:37 PM
recurrence-plot.tk
Electric Parking Brake faults were diagnosed via #recurrence_quantification_analysis of vibration signals "The proposed method allows efficient fault detection without disassembling the EPB unit, thus reducing remanufacturing costs and downtime". #recurrence_plot link.springer.com/article/10.1...
Non-destructive diagnostics of electric parking brake modules using recurrence analysis of piezoelectric sensor data - The European Physical Journal Special Topics
This paper presents a non-invasive diagnostic approach for Electric Parking Brake (EPB) modules based on recurrence quantification analysis (RQA) of piezoelectric vibration data. Vibration signals wer...
link.springer.com
July 2, 2026 at 1:31 PM
pucicu.de
We recently published our works on using analytic combinatorics for #recurrence_plot analysis. link.springer.com/article/10.1...
Combinatorial time-loops: probabilistic inference on time-series based on recurrence analysis with symbolic methods - The European Physical Journal Special Topics
Recurrence quantification analysis (RQA) is inspired by Poincaré’s early studies and describes non-linear characteristics of dynamical systems. It achieves this by identifying similarities between sta...
link.springer.com
July 1, 2026 at 8:42 AM
recurrence-plot.tk
Asteroid orbital dynamics classified via CNNs trained on #recurrence_plot; chaotic motion signatures captured with scalable machine learning alternative.
iopscience.iop.org/article/10.3...
Long-term Dynamical Evolution and Ejection of Near-Earth Asteroids
Long-term Dynamical Evolution and Ejection of Near-Earth Asteroids, Bora, Chetan Abhijnanam, Kushvah, Badam Singh, Saha, Kanak
iopscience.iop.org
June 28, 2026 at 12:48 PM
recurrence-plot.tk
Deep learning of "unbinarized #recurrence_plot" (yet another name for the distance matrix 😬) predicts Hopf bifurcations before oscillations fully emerge:
doi.org/10.1063/5.03...
Early detection of Hopf bifurcations in a prototypical fluid system via deep learning of unbinarized recurrence plots
We explore whether deep learning of unbinarized recurrence plots (RPs) can provide early warning signals for the onset of limit-cycle oscillations. We consider
doi.org
June 17, 2026 at 11:38 AM
recurrence-plot.tk
Aging brains lose complexity – can rosmarinic acid help? In a D-galactose-induced aging model in rats, #recurrence_plot analysis shows how neural dynamics degrade with age. Rosmarinic acid (RA) partially reversed these trends, restoring healthy variability.
link.springer.com/article/10.1...
Rosmarinic acid mitigates age-related loss of EEG complexity in temporal cortex: a recurrence quantification analysis - Cognitive Neurodynamics
Physiological aging is associated with progressive changes in brain function, including neural oscillations. Recurrence Quantification Analysis (RQA) may provide a nuanced perspective on neural dynami...
link.springer.com
June 15, 2026 at 10:28 AM
recurrence-plot.tk
Hidden cycles in chaotic data: Wavelet spectra map monsoon rhythms; #recurrence_plot analysis pinpoints regime shifts. Together, they reveal how Miocene cooling + tectonics overhauled Earth’s climate.
www.nature.com/articles/s43...
Late Miocene Asian monsoon intensification and turnover of Asian mammal communities - Communications Earth & Environment
Northern Tibetan Plateau uplift and global cooling drove synchronous monsoon intensification and turnover of Asian mammal communities at ~8.7 Ma, according to Asian monsoon reconstructions and mammali...
www.nature.com
June 14, 2026 at 1:51 PM