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chafen
- 四十三种差分格式，见证了CFD的发展历程！-Forty-three kinds of difference scheme, witness the development process of CFD!
one_hyperbolic2
- 求解一维双曲方程。空间方向采用四阶差分格式，时间方向采用bvm法-Solving one-dimensional hyperbolic equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method
one_possion1
- 求解一维热方程。空间方向采用四阶差分格式，时间方向采用bvm法-Solving one-dimensional heat equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method
one_possion3
- 求解一维热方程。空间方向采用四阶差分格式，时间方向采用向后euler法和时间积分法-Solving one-dimensional heat equation. Spatial orientation difference scheme with fourth order, the time direction by backward euler method and time integration method
difference-method-of-hydrodynamics
- 一维流体力学差分方法，共10章。本书是介绍流体力学计算的差分格式基础理论的专著，对于研究流体力学的数值计算有很大帮助。-One-dimensional hydrodynamic finite difference method, a total of 10 chapters. This book introduces the basic computational fluid dynamics theory of the differential form of monographs, nume
ssor
- 数值求解正方形域上的Poisson方程边值问题，用由椭圆型第一边值问题的五点差分格式，用Gauss-Seidel迭代法、块Gauss-seidel迭代法、SSOR迭代法编写求解线性方程组Au=f的算法程序-Numerical Solution of the Poisson equation on a square domain boundary value problem, with the first boundary value problem by the oval five-point
chafenqiujieshuizhimoxing
- 一维水质模型的解法，采用的是差分格式。比较简单的一个小程序。-Solution of one-dimensional water quality model
FDM2d
- 用二阶有限差分法的中心差分格式来模拟二维均匀介质中声波传播，震源子波是雷克子波-Finite difference method with second order central difference scheme to simulate two-dimensional wave propagation in uniform media, the source wavelet is a Ricker wave
back
- 一维抛物方程差分格式，数值分析作业，（向后的方法）-One-dimensional difference scheme for parabolic equations
ADI
- 求解抛物型方程的交替方向隐式法P-R差分格式的matlab程序实现。-Solving Parabolic Equations PR alternating direction implicit difference scheme of matlab program.
simple
- 供初学者练习的小程序（简单的数值求解）中心差分格式-simple excise for learner in the first stage
1Dnumerical-reservoir-simulation
- 油藏一维一相数值模拟，使用不同方法进行比较有，显式差分格式，隐式差分格式，及精确解的比较-One phase of one-dimensional numerical reservoir simulation, using different methods compared, explicit difference scheme, implicit difference scheme, and the comparison of exact solution
upwind1D
- 用一阶迎风差分格式计算一维激波管问题的Fortran语言算法-Order upwind difference scheme with a one-dimensional shock tube problem of calculating the Fortran language algorithm
WB-f1-2
- 采用人工粘性滤波法的Warming-Beam差分格式求解一维激波管问题的C语言代码-Artificial viscosity of the Warming-Beam Filter Difference Scheme for Solving One Dimensional Shock Tube Problem C language code
40geyuanma
- 本文件中包含了40种常用差分格式的源代码CFD（Fortran语言），如追赶法、Jacobi矩阵等-This document contains 40 kinds of common differential source format CFD (Fortran language), such as catch-up method, Jacobi matrices, etc.
scheme
- 一类非线性延迟抛物偏微分方程的Crank_Nicolson型差分格式-A class of nonlinear delay parabolic partial differential equations Crank_Nicolson difference scheme
flow-and-heat-transfer
- （1） 二维椭圆型流动和传热问题通用计算机程序算法方面的特点 1、 采用原始变量法，即以速度U、V及压力P作为直接求解的变量 2、 守恒型的差分格式，离散方程系对守恒型的控制方程通过对控制容积作积分而得出的，无论网格疏密程度如何，均满足在计算区域内守恒的条件； 3、 采用区域离散化方法B，即先定控制体界面、再定节点位置 4、 采用交叉网格，速度U、V与其他变量分别存储于三套网格系统中； -(1) two-dimensional elliptic flow and heat t
ormat
- 一维线性双曲方程初边值问题的高阶差分格式-One-dimensional linear hyperbolic initial boundary value problem of higher-order differential equation format
schemes
- 带有不连续系数的线性输运方程差分格式的收敛性-With a discontinuous coefficient of linear transport equation convergence of difference schemes
weifen
- 微分方程模型代码，很多时候差分格式的重写-the function as is code