Results 21 to 30 of about 167,791 (166)
Analysis of Dynamic Parameters of a Railway Bridge
Applied Sciences, 2019 This article analyses the dispersion of vibration accelerations of a railway bridge during the passage of a train, and presents an analysis of their parameters after the application of the theory of covariance functions.
Artūras Kilikevičius +3 more
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New Closed Form Estimators for the Beta Distribution
Mathematics, 2023 In this paper, we detail closed form estimators for beta distribution that are simpler than those proposed by Tamae, Irie and Kubokawa. The proposed estimators are shown to have smaller asymptotic variances and smaller asymptotic covariances compared to ...
Victor Mooto Nawa, Saralees Nadarajah
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On the Nonparametric Estimation of Covariance Functions
The Annals of Statistics, 1994 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hall, Peter +2 more
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Geodesy and Cartography, 2011 Accuracy issues of identification possibilities and analyzing digital images of land surface are examined using a covariance method. Digital images received using remote access methods are treated by the computer programes developed in the Matlab 7 ...
Jurgita Milieškaitė
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On the Covariance between Functions
Journal of Multivariate Analysis, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Reports on Geodesy and Geoinformatics, 2015 The paper presents a least squares collocation - based alternative to Helmert’s transformation with Hausbrandt’s post – transformation correction. The least squares collocation is used as an exact predictor i.e.
Ligas Marcin, Banasik Piotr
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The application of photogrammetric numerical methods to the analysis of eye lens digital images
Geodesy and Cartography, 2012 Research on the identification possibilities and accuracy of eye lens digital images applying the theory of photogrammetric numerical methods and of covariations functions is presented.
Jonas Skeivalas +3 more
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Selecting the derivative of a functional covariate in scalar-on-function regression
Statistics and Computing, 2022 This paper presents tests to formally choose between regression models using different derivatives of a functional covariate in scalar-on-function regression. We demonstrate that for linear regression, models using different derivatives can be nested within a model that includes point-impact effects at the end-points of the observed functions ...
Giles Hooker, Han Lin Shang
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The application of photogrammetric numerical methods to the analysis of magnetic resonance images
Geodesy and Cartography, 2012 Research on the identification possibilities and accuracy of digital images applying the theory of covariations functions is presented. The digital magnetic resonance images are processed by Matlab 7 computer program. The digital magnetic resonance image
Jonas Skeivalas, Romualdas Kizlaitis
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Conformal covariant correlation functions
Nuclear Physics B, 1972 The general constraints of “full conformal symmetry”, on n-point correlation functions are discussed. An identity for the three-point correlation function is derived from conformal symmetry, which allows to derive an integral representation for any “irreducible” conformal graph.
S.FERRARA, G.PARISI
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