On Simulations of Random Fields on Bounded Domains (CROSBI ID 484267)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Grubišić, Luka ; Limić, Nedžad ; Valković, Vladivoj
engleski
On Simulations of Random Fields on Bounded Domains
A random field on a bounded domain is usually estimated from data by using the linear least square estimation. To apply this method it is necessary to know the covariance function, while distribution of field at a point is not used. Better results of estimation are expected by applying methods for which the distribution of field must be utilized. We consider here a method for which the random field is represented by using the Loeve-Karhunen decomposition. Numerical approximations are obtained by grids discretizing the domain and by solving the corresponding finite-dimensional eigenvalue problem for finite dimensional matrices.
Random field; Monte Carlo methods
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Podaci o prilogu
233-245-x.
2001.
objavljeno
Podaci o matičnoj publikaciji
Applied Mathematics and Computation
Rogina, Mladen ; Hari, Vjeran ; Limić, Nedzad ; Tutek, Zvonimir
Zagreb: Matematički odsjek Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu
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predavanje
29.02.1904-29.02.2096