mydvr

说明：  UMAT abaqus 自定义晶体取向 晶体塑性 代表提及元 有限元模拟(Finite element simulation of plastic representative mention element of self defined crystal orientation crystal)

说明：  PSCAD线路故障仿真模型，可供初学者参考使用(PSCAD line fault simulation model can be used for reference by beginners.)

无网格法移动最小二乘近似（MLS）型函数计算子程序 (Meshless method moving least square approximation (MLS) type function calculation subroutine)

全局牛顿-拉普森方法求解非线性方程组，自动搜索步长，进一步保证了程序的收敛(Global Newton-Raphson method for solving nonlinear equations. The steps can be found automatically. The convergence is better than the common Newton-raphson method.)

johnson-cook理论的umat程序，此程序可以带入abaqus，然后计算应力(johnson-cook umat code)

正弦函数,信仰就像夜空飞翔的鸟儿在黎明前最黑暗的时候,它依然能向着曙光飞行.

用fortran编写的计算水凝胶变形的UEL(Written using fortran calculated deformation of the hydrogel UEL)

基于fortran77 语言的太阳能空调模拟热量的吸附过程，加注释，可用f2c翻译成c语言。模拟能耗的过程，能算出吸附热量的大小。最终能够算出太阳能的效率

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

这是一个基于abaqus二次开发的粘弹性边界模型，可以应用于abaqus地震计算的边界处理。(this is a secondary development of abaqus, it is about visco-elastic boundary and can be used for calculation for seism. )