نتایج جستجو برای: overlapping multi grid patch

تعداد نتایج: 621538  

Journal: :international journal of smart electrical engineering 2012
hassan monsef pouyan khajavi

reaching an electricity system which is both economically efficient and environmentally friendly is motivating countries to design and execute different types of tou demand response programs. but there are certain deficiencies which prevent these programs to effectively modify the load shape. smart grid as a means could help the electricity system to reach the highest demand side management ...

Journal: :AI 2021

Defect detection in images is a challenging task due to the existence of tiny and noisy patterns on surface images. To tackle this challenge, defect approach proposed paper using statistical data fusion. First, breaks large image that contains multiple separate defects into smaller overlapping patches detect each patch, conventional convolutional neural network approach. Then, fusion maintain s...

Journal: :Probability, Uncertainty and Quantitative Risk 2022

This paper presents a law of large numbers result, as the size population tends to infinity, SIR stochastic epidemic models, for distributed over $ L distinct patches (with migrations between them) and K groups (possibly age groups). The limit is set Volterra-type integral equations, result shows effects both spatial heterogeneity. novelty model that infectivity an infected individual infection...

Journal: :EURASIP J. Adv. Sig. Proc. 2015
Khaled M. Mohamed Russell C. Hardie

We present a new patch-based image restoration algorithm using an adaptive Wiener filter (AWF) with a novel spatial-domain multi-patch correlation model. The new filter structure is referred to as a collaborative adaptive Wiener filter (CAWF). The CAWF employs a finite size moving window. At each position, the current observation window represents the reference patch. We identify the most simil...

Journal: :Heritage and Sustainable Development 2020

Journal: :Computational methods in applied mathematics 2021

Abstract In this paper, we develop a convergence theory for Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) solvers isogeometric multi-patch discretizations of the Poisson problem, where patches are coupled using discontinuous Galerkin. The presented provides condition number bounds that explicit in grid sizes ? spline degrees ????. We give an analysis holds various choices prima...

2008
Björn Sjögreen H. C. Yee

Flows containing steady or nearly steady strong shocks on parts of the flow field, and unsteady turbulence with shocklets on other parts of the flow field are difficult to capture accurately and efficiently employing the same numerical scheme, even under the multiblock grid or adaptive grid refinement framework. While sixthorder or higher-order shock-capturing methods are appropriate for unstea...

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