对流扩散方程一维的有限差分法，有限元法，特征有限差分法，特征有限元法代码-Convection diffusion equation of one dimensional finite difference method, finite element method, characteristic finite difference method, characteristic finite element method (fem) code

对流扩散方程一维的有限差分法，有限元法，特征有限差分法，特征有限元法代码-Convection diffusion equation of one dimensional finite difference method, finite element method, characteristic finite difference method, characteristic finite element method (fem) code

一维扩散方程的有限差分法,采用了追逐法求解三对角矩阵，对一维扩散模型进行了分析，使用隐式六点差分格式(Crank-Nicolson)基本思想进行隐式差分。(The finite difference method of one-dimensional diffusion equation is used to solve the three diagonal matrix by chase method. The one-dimensional diffusion model is analyz

含一维定常非定常对流/扩散方程的有限差分法和对流项和时间积分的不同格式。(containing codes for solving the one-dimensional steady and unsteady convection/diffusion equation, using Finite Difference method and different schemes for convective terms and time integration.)

利用该程序，可以计算一维的扩散方程，程序较为简单。(By using this program, one dimensional diffusion equation can be calculated, and the program is simple.)