Roman Yuzefovych

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 17

Top Topics

Spectral Analysis

Hilbert Transform

Empirical Mode Decomposition

Frequency Modulation

Top Venues

Digit. Signal Process.

Publications

Ihor Javorskyj, Roman Yuzefovych, Oleh Lychak, George Trokhym, Mykola Varyvoda
Methods of periodically non-stationary random processes for vibrations monitoring of rolling bearing with damaged outer race. Digit. Signal Process. 145 (2024)
Ihor Javorskyj, Roman Yuzefovych, Oleh Lychak, Pavlo Semenov, Roman Slyepko
Demodulation of the simulated periodically non-stationary random signal with Hilbert transform. CITI (2024)
Roman Yuzefovych, Ihor Javorskyj, Oleh Lychak, Pavlo Semenov
Method of Periodically Non-stationary Random Signals Demodulation with Hilbert Transform. ITTAP (2023)
Ihor Javorskyj, Roman Yuzefovych, Oleh Lychak, Pavlo Semenov, Roman Sliepko, Yulia Romanyshyn
Model for Analysis of High-Frequency Modulated Random Signals. ACIT (2023)
Ihor Javorskyj, Roman Yuzefovych, Oleh Lychak, Roman Slyepko, Pavlo Semenov
Hilbert Transform for Analysis of Amplitude Modulated Wide-band Random Signals. ACIT (2022)
Ihor Javorskyj, Roman Yuzefovych, Ivan Matsko, Zbigniew Zakrzewski
The least square estimation of the basic frequency for periodically non-stationary random signals. Digit. Signal Process. 122 (2022)
Ihor Javorskyj, Oleh Lychak, Roman Yuzefovych, Pavlo Semenov
Hilbert Transform of Multicomponent Narrow-Band Periodically Non-Stationary Random Signal. ACIT (2021)
Ihor Javorskyj, Ivan Matsko, Roman Yuzefovych, Oleh Lychak, Roman Lys
Methods of Hidden Periodicity Discovering for Gearbox Fault Detection. Sensors 21 (18) (2021)
Ihor Javorskyj, Roman Yuzefovych, Ivan Matsko, Pavlo Kurapov
Hilbert transform of a periodically non-stationary random signal: Low-frequency modulation. Digit. Signal Process. 116 (2021)
Roman Yuzefovych, Ihor Javorskyj, Oleh Lychak, George Trokhym, Pavlo Semenov
Bi-periodically correlated random processes as a model for gear pair vibration. ITTAP (2021)
Ihor Javorskyj, Roman Yuzefovych, Pavlo Kurapov, Oleh Lychak
The Quadrature Components of Narrowband Periodically Non-stationary Random Signals. CSIT (2020)
Ihor Javorskyj, Roman Yuzefovych, Oksana Dzeryn, Mykola Varyvoda
Analysis of Deterministic Components of Biperiodically Correlated Random Signals. ACIT (2020)
Ihor Javorskyj, Roman Yuzefovych, Pavlo Kurapov, Pavlo Semenov
The Covariance and Spectral Properties of the Quadrature Components of Narrowband Periodically Non-Stationary Random Signals. CSIT (2) (2020)
Ihor Javorskyj, Pawel Semcnov, Roman Yuzefovych, Zbigniew Zakrzewski
Nonparametric Spectral Analysis of Periodically Nonstationary Vibration Signals for Electrical Rotary Machines Testing. MIXDES (2018)
Ihor Javorskyj, Roman Yuzefovych, Pavlo Kurapov
Periodically Non-Stationary Analytic Signals and their Properties. CSIT (1) (2018)
Ihor Javorskyj, Roman Yuzefovych, Ivan Matsko, Zbigniew Zakrzewski, Jacek Majewski
Coherent covariance analysis of periodically correlated random processes for unknown non-stationarity period. Digit. Signal Process. 65 (2017)
Ihor Javorskyj, Ivan Matsko, Roman Yuzefovych, Zbigniew Zakrzewski
Discrete estimators of characteristics for periodically correlated time series. Digit. Signal Process. 53 (2016)
Ihor Javorskyj, Ihor Isayev, Jacek Majewski, Roman Yuzefovych
Component covariance analysis for periodically correlated random processes. Signal Process. 90 (4) (2010)
Ihor Isayev, Ihor Javorskyj, Roman Yuzefovych
Comparison of the coherent and the component methods for estimating the characteristics of the periodically correlated random processes. EUSIPCO (2007)