نتایج جستجو برای: dependence parameter

تعداد نتایج: 363153  

Journal: :IEICE Electronic Express 2011
Shoichiro Matsuo Katsuhiro Takenaga Yoko Arakawa Yusuke Sasaki Shoji Tanigawa Kunimasa Saitoh Masanori Koshiba

An impact of longitudinal structural parameter drift on crosstalk behavior of multi-core fibers is investigated with a newly proposed semi-analytical method which can easily simulate crosstalk under the various kinds of parameter drifts. The simulation results indicate that the structural parameter drift has an important role in moderating bending diameter dependence of crosstalk of multi-core ...

2007
Mark S. Kaiser

Statistical models based on Markov random fields present a flexible means for modeling statistical dependencies in a variety of situations including, but not limited to, spatial problems with observations on a lattice. The simplest of such models, sometimes called “auto-models” are formulated from sets of conditional one-parameter exponential family densities or mass functions. Despite the attr...

2015
Gerasim V. Krivovichev

The lattice Boltzmann equations for the linear diffusion modeling in cases of D2Q5, D2Q7 and D2Q9 lattices are considered. Families of the numerical schemes with the dependence on scalar parameter are introduced. The stability analysis of schemes is performed in parameter space. The stability is studied numerically by von Neumann method. Optimal parameter values for the presented families are d...

2011
Nader Ebrahimi Ehsan S. Soofi Refik Soyer

The Bayesian measure of sample information about the parameter, known as Lindley’s measure, is widely used in various problems such as developing prior distributions, models for the likelihood functions and optimal designs. The predictive information is defined similarly and used for model selection and optimal designs, though to a lesser extent. The parameter and predictive information measure...

2005
G. P. Nikishkov

A three-term asymptotic expansion which is controlled by two amplitude parameters is used to describe the stress field in the vicinity of the crack tip in a power-hardening material. The first parameter is the well-known J-integral. The second parameter (amplitude A) can be interpreted as a geometry constraint parameter. A least square procedure is developed for the determination of the amplitu...

2007
Jorge Fernández Villena L. Miguel Silveira

In this paper we describe a flexible and efficient new algorithm for model order reduction of parameterized systems. The method is based on the reformulation of the parametric system as a parallel interconnection of the nominal transfer function and the non-parametric transfer function sensitivities with respect to the parameter variations. Such a formulation reveals an explicit dependence on e...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2002
Takahisa Harayama Rainer Klages Pierre Gaspard

We propose a flower-shaped billiard in order to study the irregular parameter dependence of chaotic normal diffusion. Our model is an open system consisting of periodically distributed obstacles in the shape of a flower, and it is strongly chaotic for almost all parameter values. We compute the parameter dependent diffusion coefficient of this model from computer simulations and analyze its fun...

2010
Jorge Fernández Villena Miguel Silveira

This paper describes a flexible and efficient new algorithm for model order reduction of parameterized systems. The method is based on the reformulation of the parameterized system as a perturbation-like parallel interconnection of the nominal transfer function and the non-parameterized transfer function sensitivities with respect to the parameter variations. Such a formulation reveals an expli...

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