نتایج جستجو برای: numerical techniques
تعداد نتایج: 937336 فیلتر نتایج به سال:
Amoebiasis is a parasitic intestinal infection caused by the highly pathogenic amoeba Entamoeba histolytica. It spread through person-to-person contact or eating drinking food water contaminated with feces. Its transmission rate depends on number of cysts present in environment. The traditional models assumed homogeneous and contradictory reality. heterogeneity its significant factor when model...
Calculations of observables in quantum chromodynamics are typically performed using a method that combines numerical integrations over the momenta of final state particles with analytical integrations over the momenta of virtual particles. I describe the most important steps of a method for performing all of the integrations numerically. Typeset using REVTEX
This report reviews and summarizes numerical electromagnetic modeling techniques that can be used to analyze sources of electromagnetic interference. Several references are cited to aid the reader who wishes to investigate a particular technique in more detail.
Pose estimation using analysis-by-synthesis techniques has been a topic within computer vision for quite a time. These techniques often make use of numerical optimization algorithms required to work in high dimensional work spaces. In this article we apply two algorithms which to the best of our knowledge have never been used in this context. The first algorithm is based on a generalisation of ...
[2] G. Pedrini, W. Osten, Y. Zhang: Wavefront reconstruction from a sequence of interferograms recorded at different planes. Opt. Lett. 30, 833-835, 2005; [3] P. F. Almoro, S. G. Hanson: Random phase plate for wavefront sensing via phase retrieval and volume speckle field. Appl. Optics, 2979-2987, 2008; [4] D. P. Kelly, B. M. Hennelly, W. T. Rhodes, J. T. Sheridan: Analytical and Numerical Anal...
Besides purely numerical model order reduction methods there also exist symbolic ones, which are indeed costly to compute, but particularly for nonlinear DAEs they additionally allow a deeper insight into the functional relations between the circuit’s components. Some symbolic methods for model order reduction will be presented. However, the development during the last years, in particular the ...
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Radial basis functions are tools for reconstruction of mul-tivariate functions from scattered data. This includes, for instance, reconstruction of surfaces from large sets of measurements, and solving partial diierential equations by collocation. The resulting very large linear N N systems require eecient techniques for their solution, preferably of O(N) or O(N log N) computational complexity. ...
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