airy

学习abaqus子程序umat的绝好例子，权威专家编写(Learning excellent examples of abaqus umat subroutine, leading experts to write)

基于PSCAD/EMTDC搭建的CIGRE HVDC改进模型，仿真电压、电流图形比原模型的波形要稳定。(Based PSCAD/EMTDC built CIGRE HVDC improved model simulation voltage and current waveforms graphics than the original model to be stable.)

abaqus中扩展有限元（UEL）计算疲劳断裂(extended finite element method (uel)for fracture problems within the finite element software ABAQUS)

simulation file in matlab simulink

采用相场方法，进行枝晶生长计算-标记为相场动力学模型A。(calculation of dendrite growth-model A)

计算相图学，材料学开源软件，Fortran(Calculation of phase diagram, materials science open source software, Fortran)

基于hypomh原理的地震走时正演和震源定位程序，采用fortran编辑(seismic forward simulation and location code, based on hypomh method.)

numerical repcipes in fortran (2nd)这是一本在数值计算中广泛参考使用的书籍，适合作为数值计算的参考书。内容包含了线性方程组的求解，逆矩阵和行列式计算，多项式和有理函数的内插与外推，函数的积分和估值，特殊函数的数值计算，随机数的产生，非线性方程求解，傅里叶变换和FFT，谱分析和小波变换，统计描述和数据建模，常微分方程和偏微分方程求解，线性预测和线性预测编码，数字滤波，格雷码和算术码等。

SAP5 源代码，完整的有限元源程序。LS1.FOR-LS10.FOR(SAP5 Source Code)

this is model of electric arc furnace