一维热传导方程紧致格式的有限差分程序，含计算结果-The compact format of the one-dimensional heat conduction equation finite difference program, including the calculation results

使用有线差分方法，计算一杯水冷却的过程。程序中对模块进行了很好地封装，可以作为学友有限差分用。-Wired difference method to calculate the cooling process of a glass of water. Program module package, can be used as a buddy for finite difference.

交错网格声波方程正演模拟，交错网格有限差分地震波场计算，二维的声波正演，利用空间10阶，时间2阶。-The CalCulation of the SeismiC Wave一 fieldwith Staggered-grid Finite difference Sheme