搜索结果: 1-15 共查到“知识库 Numerical method”相关记录15条 . 查询时间(0.109 秒)
Numerical method to optimize the Polar-Azimuthal Orientation of Infrared Superconducting Nanowire Single-Photon Detectors
Numerical method Infrared Superconducting Nanowire
2011/9/2
A novel finite-element method for calculating the illumination-dependence of absorption in three-dimensional nanostructures is presented based on the RF module of the COMSOL software package. This met...
Mass Transfer in Binary Stars using SPH. I. Numerical Method
galaxies active - line formation - radiation mechanism general - scattering - X-rays general
2010/11/12
We present new results from Monte Carlo calculations of the flux and equivalent width
(EW) of the Ni K fluorescent emission line in the toroidal X-ray reprocessor model of
Murphy & Yaqoob (2009, MN...
A New Numerical Method for Solving the Stokes Problem Using Quadratic Programming
Galerkin Method Neural Network Model Quadratic Programming Problem Stokes Problem
2013/1/28
In this paper we present a new method for solving the Stokes problem which is a constrained optimization method. The new method is simpler and requires less computation than the existing methods. In t...
Spherical Aberration Correction Using Refractive-Diffractive Lenses with an Analytic-Numerical Method
spherical aberration flat or curved phase coefficients
2011/4/21
We propose an alternative method to design diffractive lenses free of spherical aberration for monochromatic light. Our method allows us to design diffractive lenses with the diffraction structure rec...
Efficient numerical method to calculate three-tangle of mixed states
calculate three-tangle of mixed states energy function quantum information theory
2010/3/10
We demonstrate an efficient numerical method to calculate three-tangle of general mixed states. We construct a "energy function" (target function) for the three-tangle of the mixed state under certain...
Existencer result and numerical method for nonlinear third-order two-point boundary value problems
Existence Two-point boundary value conditions
2010/9/17
In this study, we present the existence of solution for nonlinear thirdorder differential equation with two-point boundary value conditions under more easily verified conditions than the conditions fo...
A Numerical Method for the Study of Nucleation of Ordered Phases
Nucleation Ordered phase Critical nuclei, Minimum Energy Path(MEP) String method Liquid crystal Block Copolymer
2015/5/6
A numerical approach based on the string method is developed to study nucleation of ordered phases in first order phase transitions. Among other things, this method allows an efficient computation of ...
Numerical Method for Seepage in Blocky Rock Mass.
Numerical method for solving fuzzy nonlinear equations
Fuzzy nonlinear equations Fixed point iteration Newton’s
2010/9/10
In this paper, we suggest and analyze a new two-step iterative method for solving nonlinear fuzzy equations using the Harmonic mean rule. We prove that this method has quadratic convergence. The fuzzy...
A NUMERICAL METHOD FOR WAVE SCATTERING IN POROELASTIC MEDIA
poroelasticity wave scattering Biot' smaterial boundary integral equation
2008/12/29
Wave scattering in the Biot's poroelastic media is investigated using a numerical method based on the boundary integral formulation. The formulation adopts the fundamental solution derived with a dir...
ADJOINT NUMERICAL METHOD FOR THE IDENTIFICATION OF THE LAMÉ COEFFICIENTS IN LINEAR ELASTIC WAVE FIELD
coefficient identification linear elastic wave field adjoint numerical method
2008/12/23
The purpose of this research is to propose a numerical method for the problem of the identification of the elastic coefficients in linear elastic wave field : Determine unknown Young’s modulus and Po...
The Goddard Coastal Wave Model. Part I：Numerical Method
Goddard Coastal Wave Model Numerical Method
2008/12/10
To select a wind wave model as the basis for developing a coupled wind wave-current model for coastal dynamics, the numerical schemes used in state-of-the-art wind wave models are examined analyticall...
Comments on “The Goddard Coastal Wave Model. Part I: Numerical Method”
Coastal Wave Model Lin and Huang Numerical Met
2008/10/28
Lin and Huang (1996a, henceforth denoted as LH) discuss numerical methods for third-generation wind wave models. One of the justifications for this study is the concern that numerical errors might be ...
A Numerical Method in Terms of the Third Derivative for a Delay Integral Equation from Biomathematics
Delay Integral Equation Successive approximations Perturbed trapezoidal quadrature rule
2008/7/3
This paper presents a numerical method for approximating the positive, bounded and smooth solution of a delay integral equation which occurs in the study of the spread of epidemics. We use the cubic s...
Numerical method for fuzzy partial differential equations
fuzzy partial differential equation difference method
2010/9/15
In this paper a numerical method for solving ”fuzzy partial differential equation” (FPDE) is considered. We present difference method to solve the FPDEs such as fuzzy hyperbolic equation and fuzzy pa...