Results 241 to 250 of about 3,545,087 (293)
Schumann-anchored golden ratio organization of human neural oscillations. [PDF]
Front Comput NeurosciLacy M.
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The Stability Test for Symmetric Alpha-Stable Distributions [PDF]
IEEE Transactions on Signal Processing, 2005 Symmetric alpha-stable distributions are a popular statistical model for heavy-tailed phenomena encountered in communications, radar, biomedicine, and econometrics. The use of the symmetric alpha stable model is often supported by empirical evidence, where qualitative criteria are used to judge the fit, leading to subjective decisions.
A M Zoubir, D R Iskander
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Blind Source Separation Using Mixtures of Alpha-Stable Distributions [PDF]
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018 International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018, Calgary ...
Keriven, Nicolas +2 more
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On the Testing for Alpha-Stable Distributions of Network Traffic
Computer Communications, 2004We demonstrate that the distribution of packet arrival and the distribution of byte arrival in Ethernet network traffic are the alpha-stable distributions. Our conclusions are supported by rigorous statistical analyses of one million packets measured from the actual network traffic and three different statistical methods, coupled with a discussion of ...
Xiaohu Ge, Guangxi Zhu
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Indirect Estimation of α-Stable Distributions and Processes [PDF]
The Econometrics Journal, 2008 Summary: The \(\alpha \)-stable family of distributions constitutes a generalization of the Gaussian distribution, allowing for asymmetry and thicker tails. Its practical usefulness is coupled with a marked theoretical appeal, as it stems from a generalized version of the central limit theorem in which the assumption of the finiteness of the variance ...
M. J. LOMBARDI, CALZOLARI, GIORGIO
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On parameter estimation of symmetric alpha-stable distribution
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016In this paper, a novel approach has been proposed for estimating the parameters of symmetric alpha-stable distribution with 1 < a < 2. Alpha-stable distribution can model the statistical behavior of non-Gaussian heavy tailed signals and noises with impulsive components.
Mohammadreza Hassannejad Bibalan +1 more
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Why Using the Alpha-stable Distribution in Neuroimage?
Proceedings of the 11th International Conference on Signal Processing and Multimedia Applications, 2014The main goal and overall objective of this contribution is to attract the attention of the potentialities and wide range of applications of the α-stable distribution in biomedical applications, specifically in neuroimaging. The α-stable density is a heavy-tailed, non-symmetric distribution with similar desirable properties to the Gaussian. Indeed, the
Diego Salas-Gonzalez +3 more
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