discontinuous galerkin method for linear equation

说明：  关于雨点的散射程序，希望和有关同行探讨探讨(The scattering process on the rain, hope, and the study of peer)

读入原坐标系下的点数据“1m new.txt”，经过程序运算后坐标轴在x方向上平移3000，y方向平移6000，数字可根据具体工况修改，坐标旋转了47°，也可修改，最后输出坐标变换后的点数据。

关于焊接残余应力的Abaqus子程序-DFLUX(The Abaqus subprogram-DFLUX on welding residual stress)

Community Earth System Model 是目前发展最为完善的地球模拟模型。内含land，ocean,atm等7个模块，可以为科研人员模拟地球的过去，现在和未来。这是最新的版本。1.2.2

说明：  Three phase inverter in PSCAD with and without LCL filter

The computer program based on the Hess-Smith panel method (HSPM) approximates the body surface by a collection of panels and expresses the flow field in terms of velocity potentials based on sources and vortices in the presence of an onset flow

说明：  自己编写的有限元软件用户子程序实现损伤测试(damage calculatioin for abaqus umat)

说明：  这是一本很好的适合初学者学习一个的umat子程序编写文章(his is a good umat subroutine writing article suitable for beginners to learn one)

burgers方程求解，采用fortran编写，有详细的说明，效果非常好(burgers equations, using fortran prepared a detailed description of the effect is very good)

说明：  一维transport方程利用dg方法数值模拟(Numerical simulation of one-dimensional transport equation using DG method)