Results 41 to 50 of about 113 (109)

An Improved Weight Adaptive Gaussian Sum Algorithm Based on Sparse‐Grid Quadrature Filter for Non‐Gaussian Models

open access: yesIET Control Theory &Applications, Volume 19, Issue 1, January/December 2025.
The impetus of this work is to develop a more accurate filter, the Gaussian sum adaptive sparse grid quadrature filter, which can be applied to non‐linear non‐Gaussian systems. Based on the Gaussian sum filter framework, the sparse grid quadrature filter is used as a sub‐filter to complete the filtering, and a weighting function is created to ...
Chen Qian   +3 more
wiley   +1 more source

Cubature formulas, discrepancy, and nonlinear approximation

open access: yesJournal of Complexity, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Cubature formulae for spheres, simplices and balls

open access: yesJournal of Computational and Applied Mathematics, 2004
The paper is organized in 5 Sections. The first two contain respectively the motivation for the choice of the subject and some results concerning properties of polyharmonic functions. In Section 3, cubature on the sphere \(S(r)=\{x\in\mathbb{R}^n:| x| =r\}\) on the form \[ \int_{S(r)}\mu(\xi) \,d\sigma(\xi)\simeq \sum^{m-1}_{j=0} A_j(r)\int_{S(r_j)}\mu(
openaire   +1 more source

Modified product cubature formulae

open access: yesJournal of Computational and Applied Mathematics, 2009
Starting with the well known blending interpolation formula, the authors constructed a cubature formula which involves few line integrals. This way, they obtained a generalization of the classical product of cubature formulae. This new type of cubature formulae contains two distinct parts: the first one is the classical product, while the second is the
Gushev, Vesselin, Nikolov, Geno
openaire   +2 more sources

A Review of Multisensor Data Fusion Solutions in Smart Manufacturing: Systems and Trends. [PDF]

open access: yesSensors (Basel), 2022
Tsanousa A   +8 more
europepmc   +1 more source

A new implementation of a semi-continuous method for DNA mixture interpretation. [PDF]

open access: yesForensic Sci Int Rep, 2022
Alfieri J   +9 more
europepmc   +1 more source

EXTREMAL PROBLEMS FOR CUBATURE FORMULAS

open access: yesProceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics, 1978
Levin, M. I., Girsovic, Ju. M.
openaire   +3 more sources

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