Results 11 to 20 of about 18,590 (217)
Case Studies in Construction Materials, 2023 The compressive strength of normal-weight concrete can be well-described by the Weibull distribution, but there is a lack of research on the efficiency of the estimation methods employed for determining the Weibull distribution parameters.
Chi-Cong Vu, Hong-Hai Tran
doaj +1 more source
Mathematics, 2020 For bounded unit interval, we propose a new Kumaraswamy generalized (G) family of distributions through a new generator which could be an alternate to the Kumaraswamy-G family proposed earlier by Cordeiro and de Castro in 2011.
Muhammad H. Tahir +4 more
doaj +1 more source
International Journal of Renewable Energy Development, 2014 The modeling of the wind speed distribution is of great importance for the assessment of wind energy potential and the performance of wind energy conversion system. In this paper, the choice of two determination methods of Weibull parameters shows theirs
Ruben M. Mouangue +3 more
doaj +1 more source
Classical and Bayesian estimation for type-I extended-F family with an actuarial application.
PLoS 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
Estimation of Weibull Distribution Parameters [PDF]
المجلة العراقية للعلوم الاحصائية, 2009 This paper is concerned with the estimation of the parameters of Weibull distribution whose density function is given by Samples for each of the different sample sizes were simulated 1000 times computer simulation is used to obtain the ...
doaj +1 more source
A Lifetime Distribution Based on a Transformation of a Two-Sided Power Variate [PDF]
Journal 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
Topp–Leone Modified Weibull Model: Theory and Applications to Medical and Engineering Data
Applied 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
International 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
Bayesian Conditional Estimation of the Weibull Parameters Using Censored Data [PDF]
The Egyptian Statistical Journal, 1986 Analogous to the Weibull distribution, the conditional probability density function of the Weibull parameters and the unknown sample size n, are obtained, Also the Bayesian estimators of the unknown parameters are derived using the squared error loss ...
Shalaby O.A
doaj +1 more source
Yantu 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