二维的光子晶体能带计算，用C编写的，希望对你有帮助-two-dimensional photonic crystal band, C prepared, and I hope to help you

The files in this directory will be replaced by new versions some time in the future. Check this file for information on latest update. The following files are presently included: GRID.F This file contains a code for generating 3D Cartesi

直角坐标中用有限容积法、同位网格上计算二维对流-扩散方程的程序及其后处理程序，对流项采用迎风格式，扩散项采用中心差分，可选用三种求解方式，包括x或y方向的线迭代和不完全LU分解。-This package contains several computer codes for solving two-dimensional heat and fluid flow problems using Cartesian grids. The upwind or central differen

包括直角坐标中用有限容积法生成的二维对流-扩散方程的求解程序；直角坐标系中同位网格上二维Navier-Stokes方程求解程序；及计算结果的后处理程序；-Including Cartesian coordinates using finite volume method to generate two-dimensional convection- diffusion equation solver Cartesian coordinate system on the same bit two