133 citations · 360 across the 7 of their papers we have counts for
8 papers
On the extraction of instantaneous frequencies from ridges in time-frequency representations of signals
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
The extraction of oscillatory components and their properties from different time-frequency representations, such as windowed Fourier transform and wavelet transform, is an importa…
Linear and synchrosqueezed time-frequency representations revisited. Part II: Resolution, reconstruction and concentration
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
Having reviewed the aspects of the linear and synchrosqueezed time-frequency representations (TFRs) needed for their understanding and correct use in Part I of this review, we now…
Linear and synchrosqueezed time-frequency representations revisited. Part I: Overview, standards of use, related issues and algorithms
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
Time-frequency representations (TFRs) of signals, such as the windowed Fourier transform (WFT), wavelet transform (WT) and their synchrosqueezed variants (SWFT, SWT), provide power…
Glassy states and superrelaxation in populations of coupled phase oscillators
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
Large networks of coupled oscillators appear in many branches of science, so that the kinds of phenomena they exhibit are not only of intrinsic interest but also of very wide impor…
Mean Field and Mean Ensemble Frequencies of a System of Coupled Oscillators
Spase Petkoski, Dmytro Iatsenko, Lasko Basnarkov +1
We investigate interacting phase oscillators whose mean field is at a different frequency from the mean or mode of their natural frequencies. The associated asymmetries lead to a m…
Stationary and Traveling Wave States of the Kuramoto Model with an Arbitrary Distribution of Frequencies and Coupling Strengths
Dmytro Iatsenko, Spase Petkoski, Aneta Stefanovska +1
We consider the Kuramoto model of an ensemble of interacting oscillators allowing for an arbitrary distribution of frequencies and coupling strengths. We define a family of traveli…
Nonlinear Mode Decomposition: a new noise-robust, adaptive decomposition method
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
We introduce a new adaptive decomposition tool, which we refer to as Nonlinear Mode Decomposition (NMD). It decomposes a given signal into a set of physically meaningful oscillatio…
Kinetics of thermal excitation of a molecule in a condensed medium
V. I. Teslenko, D. Y. Iatsenko
A microscopic model for thermal excitation of vibrational ground state of a molecule interacting with a condensed medium is developed. The master equation for evolution of occupanc…