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1下载：
外国人开发的电磁时域有限差分方法工具包
Electromagnetic Finite-Difference Time-Domain (EmFDTD)
is a basic two-dimensional FDTD code developed at the
School of Electrical Engineering, Sharif University of
Technology.
This code has been written based on th
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主要阐述的是使用差分法解一类Bessel方程在不同边界条件下的离散解-elaborated in the main difference is the use of a solution like Bessel equation in different boundary conditions of the Discrete Solutions
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使用差分法解一类Bessel方程在不同边界条件下的离散解-the use of differential method for a type Bessel equation in different boundary conditions of the Discrete Solutions
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用差分法解一类Bessel方程在不同边界条件下的离散解-difference method for solving a class of Bessel equation in different boundary conditions of the Discrete Solutions
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This project is a collection of FreeFEM++ scr ipts used to find numerical solutions
of the incompressible Navier-Stokes equations. The scr ipts include examples
of SUPG/PSPG stabilisation and show how to construct 5th order polynomial
boundary i
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二维光子晶体弯曲波导的fdtd程序,matlab语言 ,TE波, PML边界条件,平面波光源,Two-dimensional photonic crystal waveguide bend the FDTD program, matlab language, TE wave, PML boundary conditions, plane wave light source
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采用PML边界条件的二维TM波FDTD算例,PML boundary conditions using the two-dimensional TM wave FDTD numerical example
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三次样条插值，输入边界条件1: 已知两端的一阶导数 2:两端的二阶导数已知，默认:自然边界条件\n求出三次样条插值函数,Cubic spline interpolation, type 1 boundary conditions: known at both ends of the first order derivative 2: at both ends of the second derivative is known, by default: the natural boundary c
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赵育新Fluent使用心得,包括Fluent网格设置、边界条件设置、基本物理模型、求解方法等涉及fluent计算的问题，是全面了解fluent计算流程的好帮手。,ZHAO Yuxin-Fluent use of experiences, including Fluent grid setup, boundary conditions set, the basic physical model, methods for solving the problems involved in calcul
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This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian grids and the staggered arrangement of variables. Variables are stored as 2D arrays. SIMPLE method is used for pressure calculation. UDS and CDS are i
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pml边界的3维fdtd程序，计算电磁波- 3-D FDTD code with CPML absorbing boundary conditions
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2DTE波的数值模拟，用Matlab编写的，with PEC金属边界条件和PML吸收边界条件。-2DTE wave numerical simulation, using Matlab prepared, with PEC metal PML absorbing boundary conditions and boundary conditions.
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光滑粒子方法是一 种新近发展 的可用于流动模拟的无网格数值方法 ,理论上能够适应任意变形 ,在模拟流体流动的剧烈变形时有显著的优势 但是流动的初始、边界条件和一些计算数的选取都会对计算结果产生较大 的影响 作者基于 方法 的基
本原理 ,
全面考虑了各种定解条件的设置 ,
独立发展 了一 套用于模拟不可压 自由表面流动的
程序 ,
并应用 于溃坝流动的模拟 之 中 模拟结果 与 和 经典 的结果非常吻合 ,验证 了方法的准确性,为 方法的一 步发展和广泛应用奠定 了一定的基础
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从2D梯度域进行表面重建
包含快速的泊松方程解法-A fast 2D Poisson Solver in Matlab using Neumann Boundary conditions
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Implementation of Frankot-Chellappa Algorithm,
Robust surface reconstruction using M-estimators,
Anisotropic surface reconstruction
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任何几何形状的导体或介质的麦克斯韦方程的时域有限差分代码-This a program solves Maxwell Equations for arbitrary geometries
of objects with different conductivity and permitivity using the
FDTD algorithm. Only first oder absorbing boundary conditions are
applied. It is p
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均匀介质二维声波数值模拟，采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以-2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the R
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应用差分方程求解波动方程，可以设定边界条件-Application of differential equation solving the wave equation, boundary conditions can be set
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在二维介质下，引入PML边界条件的弹性波方程正演模拟-In a two-dimensional media, the introduction of the PML boundary conditions for the elastic wave equation forward modeling
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fluent用造波系统，编译边界条件，定义二相流体积分数以及各方向上速度。-fluent with the wave system, compiler boundary conditions, define the number of two-phase fluid, and all points up the speed.
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这是一个用FDTD算法计算二维金属方柱散射场RCS的matlab程序.采用UPML吸收边界条件和高斯脉冲源激励,对于学习FDTD方法中的激励源加入,近-远场外推,吸收边界设置等很有帮助
-This is a two-dimensional metal with the FDTD algorithm to calculate the scattering RCS of a square cylinder matlab program. UPML absorbing boundary condi
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