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元胞自动机与Matlab
- 元胞自动机(CA)是一种用来仿真局部规则和局部联系的方法。典型的元胞自动机是定义在网格上的,每一个点上的网格代表一个元胞与一种有限的状态。变化规则适用于每一个元胞并且同时进行。典型的变化规则,决定于元胞的状态,以及其( 4或8 )邻居的状态。元胞自动机已被应用于物理模拟,生物模拟等领域。本文就一些有趣的规则,考虑如何编写有效的MATLAB的程序来实现这些元胞自动机。(Cellular automata (CA) is a method for simulating local rules and
ftc05
- 主要用于流体力学计算 ,它基于有限差分法,根据界面追踪法(Front Tracing method)实现多相流清晰的界面,因此它是研究多相流的一个很实用的工具。相对于其他研究方法,该程序的界面追踪法具有界面清晰,精度高的优点。不过需要一些流体力学的知识。(Mainly used in fluid mechanics calculation, it is based on the finite difference method, according to Front Tracing method
structural dynamics
- matlab有限元结构动力学分析实例,对结构动力学分析过程中的频率,特征值,模态的求解都有详细实例(Examples of finite element dynamics analysis of matlab, there are detailed examples for the frequency, eigenvalues, modal solutions in the process of structural dynamic analysis.)
Two dimensional explosion wave simulation
- 二维波动方程数值计算(关键:怎么运用i,j,k三个指标建立循环) ,对有限差分法的推导(Two dimensional wave equation numerical calculation (key: how to use I, J, K three indicators to establish cycle), the derivation of the finite difference method.)
usermat_CDM
- These composite materials generally exhibit brittle damage behavior. The anisotropy in the material and different kinds of failure mechanisms make it difficult to accurately characterize the behavior of composite materials. The present work aims to
ADINA84
- 该程序是大型有限元ADINA的源程序代码(This program is the source code of large finite element ADINA.)
高斯
- abaqus 有限元模拟焊接热源,子程序(ABAQUS finite element simulation of welding heat source, subroutine)
convection-diffusion2
- 对流扩散方程有限差分求解,空间离散采用迎风格式,时间离散采用向前差分格式(显示格式)(Finite difference solution of convection-diffusion equation)
Versteeg-Malalasekera
- code matlab who treat diffusion and convection using finite volume methode