一维线性对流方程的FTCS格式和BTCS格式编程，Fortran语言，输出结果可用tecplot直接打开。-FTCS format and BTCS format programming one-dimensional linear convection equation, Fortran language, the output can be used to directly open tecplot.

一维线性对流方程的NND格式编程，无震荡无自由参数高精度格式，输出结果可用tecplot直接打开-NND format programming one-dimensional linear convection equation, no shock no free parameters precision format, the output can be used to directly open tecplot

SIMPLE方法求解椭圆问题，SIMPLE基于人工压缩性的显隐式格式，Fortran语言，输出结果可用tecplot直接打开。-SIMPLE method for solving elliptic problems, SIMPLE-based artificial compressibility explicit implicit scheme, Fortran language, the output can be used to directly open tecplot.