Results 11 to 20 of about 1,118,400 (283)

Stochastic Extreme Wind Speed Modeling and Bayes Estimation under the Inverse Rayleigh Distribution

open access: yesApplied Sciences, 2020
Inverse Rayleigh probability distribution is shown in this paper to constitute a valid model for characterization and estimation of extreme values of wind speed, thus constituting a useful tool of wind power production evaluation and mechanical safety of
Elio Chiodo, Luigi Pio Di Noia
doaj   +1 more source

On the Multivariate Gamma-Gamma ($\Gamma \Gamma$) Distribution with Arbitrary Correlation and Applications in Wireless Communications [PDF]

open access: yes, 2015
The statistical properties of the multivariate Gamma-Gamma ($\Gamma \Gamma$) distribution with arbitrary correlation have remained unknown. In this paper, we provide analytical expressions for the joint probability density function (PDF), cumulative ...
Dai, Linglong   +3 more
core   +2 more sources

DISTRIBUSI INVERS GAMMA PADA INFERENSI BAYESIAN

open access: yesMedia Statistika, 2010
One of the methods which can be used in statistical inferences  is Bayesian inference. It is combine sample distribution and prior distribution, that can be resulted posterior distribution.
Sugito Sugito, Dwi Ispriyanti
doaj   +1 more source

The Immediate Exchange model: an analytical investigation [PDF]

open access: yes, 2014
We study the Immediate Exchange model, recently introduced by Heinsalu and Patriarca [Eur. Phys. J. B 87: 170 (2014)], who showed by simulations that the wealth distribution in this model converges to a Gamma distribution with shape parameter $2$.
Katriel, Guy
core   +1 more source

ZEROES OF GENERALIZED FRESNEL COMPLEMENTARY INTEGRAL FUNCTIONS

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2016
Theoretical upper and lower bounds are established for zeroes of a parametric family of functions which are defined by integrals of the same type as the Fresnel complementary integral.
Jaime Lobo Segura   +1 more
doaj   +1 more source

A Novel Gamma Distributed Random Variable (RV) Generation Method for Clutter Simulation with Non-Integral Shape Parameters

open access: yesSensors, 2020
Sea clutter simulation is a well-known research endeavour in radar detector analysis and design, and many approaches to it have been proposed in recent years, among which zero memory non-linear (ZMNL) and spherically invariant random process (SIRP) are ...
Shichao Chen, Feng Luo, Chong Hu
doaj   +1 more source

Angular characteristics of multipath propagation in an indoor industrial environment

open access: yesIET Microwaves, Antennas & Propagation, 2021
The characteristics of multipath components (MPCs) are addressed in an industrial environment at 1.3 GHz by means of measurements with a multidimensional channel sounder.
Aliou Bamba   +8 more
doaj   +1 more source

Anisotropy in the sky distributions of the short and intermediate gamma-ray bursts: Breakdown of the cosmological principle? [PDF]

open access: yes, 2009
After the discovery of the anisotropy in the sky-distribution of intermediate gamma-ray bursts recently also the distribution of the short gamma-ray bursts is proven to be anisotropic.
A. Meszaros   +6 more
core   +2 more sources

Markov chain modeling of daily rainfall in Lay Gaint Woreda, South Gonder Zone, Ethiopia

open access: yesJournal of Degraded and Mining Lands Management, 2018
Information on seasonal Kiremet and seasonal Belg rainfall amount is important in the rain fed agriculture of Ethiopia since more than 85% of the population is dependent on agriculture particularly on rain fed farming practices.
Birhan Getachew, Menberu Teshome
doaj   +1 more source

Large Sample Comparison of Parameter Estimates in Gamma Raindrop Distributions

open access: yesAtmosphere, 2020
Raindrop size distributions have been characterized through the gamma family. Over the years, quite a few estimates of these gamma parameters have been proposed. The natural question for the practitioner, then, is what estimation procedure should be used.
Roger W. Johnson, Donna V. Kliche
doaj   +1 more source

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