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A Hilbert–Huang transform approach for predicting cyber-attacks
Journal of the Korean Statistical Society, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kim, Donghoh +2 more
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Research of Acupuncturing Based on Hilbert-Huang Transform
2010Acupuncture is one of the first complementary and alternative medicine methods in the world. But the mechanism of the acupuncture is still a mystery, it attracts many researchers to this field. The aim of our research is to explore the regulative effects of acupuncturing Neiguan and Shenmen acupoints.
Xiaoxia Li +3 more
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Hilbert–Huang Transform and Its Applications
2013The Hilbert-Huang Transform (HHT) represents a desperate attempt to break the suffocating hold on the field of data analysis by the twin assumptions of linearity and stationarity. Unlike spectrograms, wavelet analysis, or the Wigner-Ville Distribution, HHT is truly a time-frequency analysis, but it does not require an a priori functional basis and ...
Norden E Huang, Samuel S P Shen
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Hilbert-Huang Transformation: Application to Postural Stability Analysis
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007The aim objective of this paper is the analysis of the Centre Of Pressure (COP) time series by the means of the Hilbert Huang Transformation (HHT). The HHT consists of extracting the Intrinsic Mode Functions (IMFs) from an Empirical Mode Decomposition (EMD), and then applying the Hilbert Transformation on the IMFs.
Amoud, Hassan +3 more
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Speech Enhancement Based on Hilbert-Huang Transform Theory
First International Multi-Symposiums on Computer and Computational Sciences (IMSCCS'06), 2006Speech enhancement is effective in solving the problem of noisy speech. Hilbert-Huang Transform (HHT) is efficient for describing the local features of dynamic signals and is a new and powerful theory for the time-frequency analysis. According to the theory of HHT, this text introduced a new method of speech enhancement to improve the speech quantity ...
Xiaojie Zou, Xueyao Li, Rubo Zhang
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The Hilbert-Huang Transform in Engineering
2005Introduction to Hilbert-Huang Transform and Some Recent Developments Norden E. Huang Carrier and Riding Wave Structure of Rogue Waves Torsten Schlurmann and Marcus Datig Applications of Hilbert-Huang Transform to Ocean-Atmosphere Remote Sensing Research Xiao-Hai Yan, Young-Heon Jo, Brian Dzwonkowski, and Lide Jiang A Comparison of the Energy Flux ...
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Analysis of voltage flicker using Hilbert-Huang Transform
2011 IEEE 19th Signal Processing and Communications Applications Conference (SIU), 2011Hilbert Huang Transform (HHT), which was proposed by Huang and developed by Flandrin and his group, is a new signal processing method that can be used in the analysis of nonlinear and nonstationary signals. This study suggests an approach of using Hilbert Huang Transform to measure the voltage flicker in power systems.
Önal, Yasemin +2 more
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Use of Hilbert Huang Transform in Uterine Contraction Analysis
2010 IEEE International Conference on BioInformatics and BioEngineering, 2010Proposed approach, Hilbert-Huang Transform (HHT), has already been successfully applied in many engineering fields. In this work, unique properties of the HHT approach, like (1) decomposing and expansion of data into components so-called Intrinsic Mode Functions (IMFs) (2) localizing events in time-frequency space by using temporal frequency energy ...
Kemal Aydin +2 more
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Hilbert-Huang Transform and Wavelet Transform for ECG Detection
2008 4th International Conference on Wireless Communications, Networking and Mobile Computing, 2008HHT (Hilbert transform) and wavelet transform are both signal processing methods. This paper is based on HHT and wavelet transform to detect R peak. Firstly using wavelet transform to de-noise, then we are focus on using the empirical mode decomposition (EMD) to electrocardiogram (ECG) which can be decomposed into a limited number of IMF (intrinsic ...
Xiao-Li Yang, Jing-Tian Tang
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Hilbert-Huang Transform Associated with the Linear Canonical Transform
2011 First International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2011In recent years, the Hilbert - Huang transform and the linear canonical transform draw extensive attention in signal processing community, especially in Radar, optical signal processing and so on. This paper investigates the Hilbert - Huang transform associated with the linear canonical transform and the algorithm for the non-stationary signal ...
Tao Wang, Rong Duan, Chao Wei
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