Results 1 to 10 of about 55,851 (263)
Generating Augmented Quaternion Random Variable With Generalized Gaussian Distribution
IEEE Access, 2018 There is a need to generate quaternion valued processes with a given distribution ranging from super-Gaussian, Gaussian to sub-Gaussian with different degrees of properness for numerous practical applications, such as modeling the signal source, testing ...
Robert Krupinski
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Generalized Gaussian Distribution Improved Permutation Entropy: A New Measure for Complex Time Series Analysis [PDF]
EntropyTo enhance the performance of entropy algorithms in analyzing complex time series, generalized Gaussian distribution improved permutation entropy (GGDIPE) and its multiscale variant (MGGDIPE) are proposed in this paper.
Kun Zheng +4 more
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Generalized Sichel Distribution and Associated Inference [PDF]
Journal of Statistical Theory and Applications (JSTA), 2017 In this paper, we propose a generalized form of Sichel distribution which is obtained by mixing the Poisson distribution with the extended generalized inverse Gaussian distribution.
Yeh Ching Low +2 more
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On Free Generalized Inverse Gaussian Distributions [PDF]
Complex Analysis and Operator Theory, 2018 We study here properties of free Generalized Inverse Gaussian distributions (fGIG) in free probability. We show that in many cases the fGIG shares similar properties with the classical GIG distribution. In particular we prove that fGIG is freely infinitely divisible, free regular and unimodal, and moreover we determine which distributions in this class
Hasebe, Takahiro, Szpojankowski, Kamil
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Generalized Gaussian distributions for sequential data classification [PDF]
2008 19th International Conference on Pattern Recognition, 2008 It has been shown in many different contexts that the Generalized Gaussian (GG) distribution represents a flexible and suitable tool for data modeling. Almost all the reported applications are focused on modeling points (fixed length vectors); a different but crucial scenario, where the employment of the GG has received little attention, is the ...
BICEGO, Manuele +3 more
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Parameter Estimation For Multivariate Generalized Gaussian Distributions [PDF]
IEEE Transactions on Signal Processing, 2013 Due to its heavy-tailed and fully parametric form, the multivariate generalized Gaussian distribution (MGGD) has been receiving much attention for modeling extreme events in signal and image processing applications. Considering the estimation issue of the MGGD parameters, the main contribution of this paper is to prove that the maximum likelihood ...
Frédéric Pascal 0001 +3 more
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A Generator for Generalized Inverse Gaussian Distributions
, 2022 We propose a new generator for the generalized inverse Gaussian (GIG) distribution by decomposing the density of GIG into two components. The first component is a truncated inverse Gamma density, in order to sample from which we improve the traditional inverse CDF method.
Zhang, Xiaozhu, Reiter, Jerome P.
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A Complex Generalized Gaussian Distribution— Characterization, Generation, and Estimation [PDF]
IEEE Transactions on Signal Processing, 2010 The generalized Gaussian distribution (GGD) provides a flexible and suitable tool for data modeling and simulation, however the characterization of the complex-valued GGD, in particular generation of samples from a complex GGD have not been well defined in the literature.
Mike Novey, Tülay Adali, Anindya Roy
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Discrimination between Some Over Dispersed Count Distributions
ASM Science Journal, 2021 The Poisson inverse Gaussian and generalized Poisson distributions are widely used in modelling overdispersed count data which are commonly found in healthcare, insurance, engineering, econometric and ecology.
Yook-Ngor Phang +2 more
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Dianxin kexue, 2023 In versatile video coding (VVC), a variety of advanced coding tools work together to achieve excellent coding performance.Compared with high efficient video coding (HEVC), the transform coefficient distribution (TCD) of VVC has sharper peaks.In order to ...
Yiyin GU, Hongkui WANG, Haibin YIN
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