Results 241 to 250 of about 55,851 (263)

On characterizations of the gamma and generalized inverse Gaussian distributions

Statistics & Probability Letters, 2004
The authors give a simultaneous characterization of generalized inverse Gaussian (GIG) \(\mu_{p,a,b}\) and gamma distributions. The main result is as follows. Assume that the moments \(E(X^{-r-2})\), \(E(X^{-2})\), \(E(Y^r)\) and \(E(Y^{r+2})\) are finite for a fixed \(r\). If the regressions \[ E(V^{r+1}\mid U)=c_r \quad\text{and}\quad E(V^{r+2}\mid U)
Chou, Chao-Wei, Huang, Wen-Jang
openaire   +1 more source

A Fast Parameter Estimation of Generalized Gaussian Distribution

2006 8th international Conference on Signal Processing, 2006
Generalized Gaussian distribution is a class of symmetry distribution with the Gaussian and Laplacian distribution as the special cases, with delta distribution and uniformity distribution as limit. It is widely applied a great many fields. In this paper, we first deduce the Generalized Gaussian parameter ratio function, and then present a fast ...
Taiyue Wang, Hongwei Li, Zhiming Li, Zhihua Wang   +3 more
openaire   +1 more source

Inverse Gaussian and generalized inverse Gaussian distributions

2021
openaire   +1 more source

Robust Generalized Maximum Blake–Zisserman Total Correntropy Adaptive Filter for Generalized Gaussian Noise and Noisy Input

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2023
Haiquan Zhao, Zian Cao
exaly  

Optimum and Near-Optimum Coherent CFAR Detection of Radar Targets in Compound-Gaussian Clutter With Generalized Inverse Gaussian Texture

IEEE Transactions on Aerospace and Electronic Systems, 2022
Shuwen Xu, Zhexiang Wang, Xiaohui Bai
exaly  

Functional inequalities for Gaussian hypergeometric function and generalized elliptic integral of the first kind

Mathematica Slovaca, 2021
Yuming Chu
exaly  

Bounded generalized Gaussian mixture model

Pattern Recognition, 2014
Q M Jonathan Wu, Thanh Nguyen
exaly  

Some corrections and supplements “On a generalization of Gaussian distribution”

Annals of the Institute of Statistical Mathematics, 1978
openaire   +2 more sources

Asymptotical formulas for Gaussian and generalized hypergeometric functions

Applied Mathematics and Computation, 2016
Miao-Kun Wang, Yuming Chu, Ying-Qing Song   +2 more
exaly  

Image thresholding based on the EM algorithm and the generalized Gaussian distribution

Pattern Recognition, 2007
Yakoub Bazi, Lorenzo Bruzzone
exaly