Twoareahydro.

复合材料 UMAT子程序教程 便于复合材料的有限元模拟(UMAT subroutine tutorial for Composites)

Fx Debugger user guide

用PSCAD搭建的微电网模型 可用来进行微电网，可借此模型分析微电网电压闪变与波动、频率偏差以及谐波等电能质量问题 (Built using PSCAD microgrid model can be used for micro-grid, you can take this model and micro-grid voltage flicker fluctuations, harmonics, frequency deviation and power quality problems)

用于温度场film边界条件，算例算例算例(This text is used for temperature field in ABAQUS user-defined subroutine which is called film.)

EEOF,是扩展EOF分析，扩展后的主分量分析有一定的应用，也是十分有用的程序！(EEOF, is to extend the EOF analysis, the extension of principal component analysis of certain applications, is also very useful program!)

自己编写锁模激光程序，有些不完善的地方请见谅(Local mode-locked laser to write your own program, please forgive me some imperfect)

魏凤英的现代气候统计诊断与预测技术的fortran源代码，里边包括气候变化趋势分析的程序：线性倾向估计、滑动平均及一些趋势检验和函数；气候突变检测：滑动t检验、Cramer s法、Yamamoto法、Mann-Kendall法、Pettitt法Lepage法；气候序列周期的提取方法：功率谱、最大熵谱、交叉谱、多维最大熵、奇异谱分析、小波分析；以及EOF、主成分等等，总之熟悉这本书的同学，应该知道这本书的“强大”是做数理统计分析、及气象等必备的工具书啊，而且其程序，尤为宝贵！特此与大家分享！！！(WeiFengYing modern climate statistical diagnosis and prediction technology of FORTRAN source code, the inside including climate change trend analysis program: linear tend to estimate, moving average, accumulative anomaly, five, seven and nine point two times smooth cubic spline function and some trend test and functions Climate mutation detection: sliding t test, Cramer s method, Yamamoto method, Mann- Kendall method, Pettitt method Lepage method Climate sequence cycle extraction methods: power spectrum, the maximum entropy spectrum, cross spectrum, multidimensional maximum entropy, singular spectrum analysis and wavelet analysis And EOF, principal component, etc., in short familiar with this book classmate, should know the book "strong" is doing mathematical statistical analysis, and weather required reference ah, and its program, particularly precious! I share with you!!!!!! )

说明：  LS dyna 二次开发所用的学习资料。Fortran 语言(the fortran used for user define in LS dyna)

基于PSCAD平台搭建的全桥整流电路，易于进行扩展和模块化处理(PSCAD based platform to build a full bridge rectifier circuit, easy to expand and modular processing)

用户子程序帮助文档，官方文件，包含vumat和umat(User subroutine help documentation)