Evaluating the Different Stages of Parkinson’s Disease Using Electroencephalography With Holo-Hilbert Spectral Analysis [PDF]
Frontiers in Aging Neuroscience, 2022 Electroencephalography (EEG) can reveal the abnormalities of dopaminergic subcortico-cortical circuits in patients with Parkinson’s disease (PD). However, conventional time-frequency analysis of EEG signals cannot fully reveal the non-linear processes of
Kuo-Hsuan Chang +17 more
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Revealing the Dynamic Nature of Amplitude Modulated Neural Entrainment With Holo-Hilbert Spectral Analysis [PDF]
Frontiers in Neuroscience, 2021 Patterns in external sensory stimuli can rapidly entrain neuronally generated oscillations observed in electrophysiological data. Here, we manipulated the temporal dynamics of visual stimuli with cross-frequency coupling (CFC) characteristics to generate
Chi-Hung Juan +21 more
doaj +5 more sources
On Holo-Hilbert spectral analysis: a full informational spectral representation for nonlinear and non-stationary data. [PDF]
Philos Trans A Math Phys Eng Sci, 2016 The Holo-Hilbert spectral analysis (HHSA) method is introduced to cure the deficiencies of traditional spectral analysis and to give a full informational representation of nonlinear and non-stationary data.
Huang NE +13 more
europepmc +9 more sources
Arbitrary-order Hilbert Spectral Analysis and Intermittency in Solar Wind Density Fluctuations [PDF]
The Astrophysical Journal, 2018 The properties of inertial- and kinetic-range solar wind turbulence have been investigated with the arbitrary-order Hilbert spectral analysis method, applied to high-resolution density measurements.
Francesco Carbone +6 more
semanticscholar +15 more sources
The Full Informational Spectral Analysis for Auditory Steady-State Responses in Human Brain Using the Combination of Canonical Correlation Analysis and Holo-Hilbert Spectral Analysis. [PDF]
J Clin Med, 2022 Auditory steady-state response (ASSR) is a translational biomarker for several neurological and psychiatric disorders, such as hearing loss, schizophrenia, bipolar disorder, autism, etc.
Lee PL +6 more
europepmc +4 more sources
Spectral Analysis of Electricity Demand Using Hilbert–Huang Transform [PDF]
Sensors, 2020 The large amount of sensors in modern electrical networks poses a serious challenge in the data processing side. For many years, spectral analysis has been one of the most used approaches to extract physically meaningful information from a sea of data ...
Joaquin Luque +3 more
doaj +7 more sources
Application of Arbitrary-Order Hilbert Spectral Analysis to Passive Scalar Turbulence [PDF]
Journal of Physics: Conference Series, 2011 In previous work [Huang et al., PRE 82, 26319, 2010], we found that the passive scalar turbulence field maybe less intermittent than what we believed before.
Yongxiang Huang +4 more
semanticscholar +5 more sources
New approach to ECE measurements based on Hilbert-transform spectral analysis [PDF]
EPJ Web of Conferences, 2015 Spectroscopy of Electron Cyclotron Emission (ECE) has been established as adequate diagnostic technique for fusion research machines. Among various instruments for ECE diagnostics, only Fourier-transform spectrometers with Martin-Puplett interferometers ...
Pandya Hitesh Kumar B., Divin Yuriy
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Analysis and Characterization of Power System Nonlinear Oscillations Using Hilbert Spectral Analysis [PDF]
The Open Electrical & Electronic Engineering Journal, 2007 In this contribution, a systematic approach to analyze and characterize the temporal evolution of nonlinear, time-varying processes in power systems is developed.
A.R. Messina +3 more
semanticscholar +4 more sources
Hilbert Spectral Analysis of THz Radiation Sources by High-Tc Josephson Detectors
Physics Procedia, 2012 AbstractA Hilbert spectrum analyzer was developed and characterized with monochromatic radiation sources at the frequency range from 30GHz to 1 THz. The analyzer was based on a high-Tc frequency-selective Josephson detector and cooled to temperatures of 60-80K by a Stirling cryocooler.
Yu. Ya. Divin, M. Lyatti, U. Poppe
semanticscholar +4 more sources