Method of Extracting the Instantaneous Phases and Frequencies of Respiration from the Signal of a Photoplethysmogram by Ekaterina I. Borovkova, Vladimir I. Ponomarenko, Anatoly S. Karavaev, Elizaveta S. Dubinkina, Mikhail D. Prokhorov

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Modulated Short-Time Fourier-Transform-Based Nonstationary Signal Decomposition for Dual-Comb Ranging Systems by Ningning Han, Chao Wang, Zhiyang Wu, Xiaoyu Zhai, Yongzhen Pei, Haonan Shi, Xiaobo Li

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The use of the instantaneous frequency of electroencephalogram rhythms for the detection of latent epileptiform process by A. P. Kluev, I. S. Azarov, N. N. Misuk, A. N. Osipov

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Instantaneous Frequency-Embedded Synchrosqueezing Transform for Signal Separation by Qingtang Jiang, Ashley Prater-Bennette, Bruce W. Suter, Abdelbaset Zeyani

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Instantaneous Frequency Estimation of Discrete Time Signals by Zoltán GERMÁN-SALLÓ, Horațiu-Ștefan GRIF

Subjects: “…instantaneous frequency…”
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IF Estimation Using Spectrogram and Scalogram by REIZ Romulus, MORGOŞ Lucian

Subjects: “…instantaneous frequency estimation…”
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Method for Simultaneous Monitoring of Uterine Contractions and Abdominal Pushing in a Childbirth by Dariusz S. Radomski

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The determination of Schumann resonance mode frequencies using iterative procedure of complex demodulation by Adriena ONDRÁŠKOVÁ, Sebastián ŠEVČÍK

Subjects: “…schumann resonance, complex demodulation, instantaneous frequency…”
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Application of Local Histogram Clipping Equalization Image Enhancement in Bearing Fault Diagnosis by Zhiqiang Zeng, Rui Zhang, Wenan Cai, Yanfeng Li

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Implementation of an Adaptive Method for Changing the Frequency Division of the Counter Clock Signal in a Frequency-to-Code Converter by Dariusz Świsulski, Piotr Warda

Subjects: “…instantaneous frequency…”
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Instantaneous Frequency Estimation Algorithm for Power Systems by Christina Aziz, Hany Girgis, Mohamed Nayel

Subjects: “…instantaneous frequency…”
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Picosecond laser ranging at 1.5 µm using dispersive interferometry by Behzad Boroomandisorkhabi, Xiangrui Su, Mina Esmaeelpour

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Time-frequency Representations Application in Psychological Testing by REIZ Romulus, GORDAN Cornelia

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Geometry-Based Synchrosqueezing S-Transform with Shifted Instantaneous Frequency Estimator Applied to Gearbox Fault Diagnosis by Xinping Zhu, Wuxi Shi, Zhongxing Huang, Liqing Shi

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Characterizing the dynamic frequency structure of fast oscillations in the rodent hippocampus by David P Nguyen, David P Nguyen, David P Nguyen, Fabian Kloosterman, Fabian Kloosterman, Riccardo Barbieri, Riccardo Barbieri, Riccardo Barbieri, Emery N Brown, Emery N Brown, Emery N Brown, Matthew A Wilson, Matthew A Wilson

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Algorithm for Recognizing the Type of Modulation and Measuring Parameters of Radar Signals with Chirp by D. V. Arkhipenkov

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Characterization of contact condition in a flange connection by longitudinal waves by Hideo CHO, Kanami YAMAMOTO, Kojiro NISHIMIYA, Hiroaki ITO

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An Efficient and Accurate Multi-Sensor IF Estimator Based on DOA Information and Order of Fractional Fourier Transform by Nabeel Ali Khan, Sadiq Ali, Kwonhue Choi

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Refining instantaneous frequency estimation: Tackling abrupt transitions in aliased non-stationary signals by Sadiq Ali, Nabeel Ali Khan

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Method for real-time estimation of phase-shift angle and instantaneous frequency of quasi-harmonic signals by A.V. Nikitin, D.A. Stankevich

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