Results 71 to 80 of about 30,248 (116)

Effects of parameter estimates in goodness-of-fit tests for the Weibull distribution [PDF]

open access: yes
Yüksek Lisans TeziBirçok disiplinde Weibull dağılımı ile modelleme yaygın olarak kullanılmaktadır. Uyum iyiliği testleri ve parametre tahmin yöntemleri de bu modelleme sürecinde aktif bir rol oynamaktadır.
Yılmaz, Fatih
core   +1 more source

Lognormal Distributions and Geometric Averages of Symmetric Positive Definite Matrices

open access: yesInternational statistical review = Revue internationale de statistique, 2016
Armin Schwartzman
semanticscholar   +1 more source
Some of the next articles are maybe not open access.

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Adaptive Detection of Radar Targets in Heavy-Tailed Sea Clutter With Lognormal Texture

IEEE Transactions on Geoscience and Remote Sensing, 2022
This article deals with the problem of detecting a marine target with coherent radars in a correlated heavy-tailed sea clutter background. The heavy-tailed sea clutter is modeled by a compound-Gaussian model, and the clutter texture is characterized by ...
Jian Xue, Jun Liu, Shu-wen Xu, M. Pan
semanticscholar   +1 more source

Optimum lot inspection based on lognormal reliability tests

International Journal of Production Research, 2022
Improved lognormal reliability test plans are proposed for lot sentencing. A mixed integer nonlinear programming problem is stated and solved in order to find the duration of the reliability test based on lognormal failure count data that minimises the ...
Arturo J. Fernández
semanticscholar   +1 more source

SynSig2Vec: Forgery-Free Learning of Dynamic Signature Representations by Sigma Lognormal-Based Synthesis and 1D CNN

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021
Handwritten signature verification is a challenging task because signatures of a writer may be skillfully imitated by a forger. As skilled forgeries are generally difficult to acquire for training, in this paper, we propose a deep learning-based dynamic ...
Songxuan Lai   +4 more
semanticscholar   +1 more source

Lognormal Distribution of Local Strain: A Universal Law of Plastic Deformation in Material.

Physical Review Letters, 2020
Given the infinite diversity of microstructural inhomogeneity, the variation in spatial distribution of local strain could be infinite. However, this study finds that the statistical distribution of local strain universally follows a lognormal ...
Ao Tang   +7 more
semanticscholar   +1 more source

Bayesian confidence intervals for the difference between variances of delta‐lognormal distributions

Biometrical journal. Biometrische Zeitschrift, 2020
Unnatural rainfall fluctuation can result in such severe natural phenomena as drought and floods. This variability not only occurs in areas with unusual natural features such as land formations and drainage but can also be due to human intervention ...
Patcharee Maneerat   +2 more
semanticscholar   +1 more source

A note on “Pareto tails and lognormal body of US cities size distribution”

Physica A: Statistical Mechanics and its Applications, 2019
Luckstead and Devadoss (2017) fitted a distribution made up of lower tail Pareto, lognormal body, and upper tail Pareto to city sizes in the US. Here, we propose a class of distributions providing better fits.
Hok Shing Kwong, S. Nadarajah
semanticscholar   +1 more source

Predicting crash frequency for multi-vehicle collision types using multivariate Poisson-lognormal spatial model: A comparative analysis.

Accident Analysis and Prevention, 2018
According to crash configuration and pre-crash conditions, traffic crashes are classified into different collision types. Based on the literature, multi-vehicle crashes, such as head-on, rear-end, and angle crashes, are more frequent than single-vehicle ...
M. Hosseinpour   +4 more
semanticscholar   +1 more source

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