Results 21 to 30 of about 88,180 (332)

Stochastic Stick - Slip Model Linking Crustal Shear Strength and Earthquake Interevent Times [PDF]

open access: yes, 2012
The current understanding of the earthquake interevent times distribution (ITD) is incomplete. The Weibull distribution is often used to model the earthquake ITD.
Hristopulos, Dionissios T.   +1 more
core   +1 more source

A Lifetime Distribution Based on a Transformation of a Two-Sided Power Variate [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2015
We introduce a new generalization of Weibull distribution by making use of a transformation of the standard two- sided power distributed random variable.
Mustafa C. Korkmaz, Ali I. Genc
doaj   +1 more source

Classical and Bayesian estimation for type-I extended-F family with an actuarial application.

open access: yesPLoS ONE, 2023
In this work, a new flexible class, called the type-I extended-F family, is proposed. A special sub-model of the proposed class, called type-I extended-Weibull (TIEx-W) distribution, is explored in detail.
Nada M Alfaer   +5 more
doaj   +1 more source

Reliability analysis of structural ceramic components using a three-parameter Weibull distribution [PDF]

open access: yes, 1992
Described here are nonlinear regression estimators for the three-Weibull distribution. Issues relating to the bias and invariance associated with these estimators are examined numerically using Monte Carlo simulation methods.
Duffy, Stephen F.   +2 more
core   +3 more sources

Topp–Leone Modified Weibull Model: Theory and Applications to Medical and Engineering Data

open access: yesApplied Sciences, 2022
In this article, a four parameter lifetime model called the Topp–Leone modified Weibull distribution is proposed. The suggested distribution can be considered as an alternative to Kumaraswamy Weibull, generalized modified Weibull, extend odd Weibull ...
Salem A. Alyami   +5 more
doaj   +1 more source

Experimental Verification of the Weibull Distribution in a Reverberation Chamber

open access: yesInternational Journal of Antennas and Propagation, 2019
A Weibull distribution has been proposed for the probability density function (PDF) of the magnitude of the E-field in a reverberation chamber (RC). However, the Weibull distribution has two parameters, and if the parameters are position sensitive, the ...
Jianhua Xu, Yongjiu Zhao, Qian Xu
doaj   +1 more source

Sub-Weibull distributions: generalizing sub-Gaussian and sub-Exponential properties to heavier-tailed distributions [PDF]

open access: yes, 2020
We propose the notion of sub-Weibull distributions, which are characterised by tails lighter than (or equally light as) the right tail of a Weibull distribution.
Arbel, Julyan   +3 more
core   +4 more sources

On the Three-Parameter Weibull Distribution Shape Parameter Estimation [PDF]

open access: yesJournal of Data Science, 2021
The Weibull distribution has received much interest in reliability theory. The well-known maximum likelihood estimators (MLE) of this fam- ily are not available in closed form expression. In this work, we propose a consistent and closed form estimator for shape parameter of three-parameter Weibull distribution.
Mahdi Teimouri, Arjun K. Gupta
openaire   +1 more source

Gradation of filling materials of sand-gravel dams based on multi-dimensional probability distribution

open access: yesYantu gongcheng xuebao, 2022
The gradation and particle size of filling materials of sand-gravel dams determine the inter-particle contact relationship, and further affect the macro-mechanical response.
ZHAO Yu-fei 1, WANG Yi 2, YASEN Nasier 3, WANG Wen-bo 4, LU Peng-fei 5, LIU Biao 1
doaj   +1 more source

Neutrosophic Weibull distribution and Neutrosophic Family Weibull Distribution [PDF]

open access: yesNeutrosophic Sets and Systems, 2019
Many problems in life are filled with ambiguity, uncertainty, impreciseness …etc., therefore we need to interpret these phenomena. In this paper, we will focus on studying neutrosophic Weibull distribution and its family, through explaining its special
Kawther Fawzi Hamza Alhasan1   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy