Self organising data mining

Android 界面菜单，支持二级分类显示，原型是一个电脑配件耗材手机应用使用的菜单，可分类显示子菜单，对于Android应用程序来说，这种菜单是很基础的，有必要初学者学习哦。

digsilent软件学习指导书籍，中文版的，比较难找。(Digsilent software learning guide books, the Chinese version, more difficult to find.)

说明：  此为天津大学李霞林老师的博士论文，具体讲述了交直流微电网的稳定性分析。(This is a doctoral dissertation by Professor Li Xialin of Tianjin University. It specifically describes the stability analysis of AC and DC microgrid.)

说明：  CMV2000的对齐模块，适用于其他对齐模块，自行修改(CMV2000 alignment module, suitable for other alignment modules, self-modifying)

Coordination Strategies between HVDC STATCOM

为锁相回路或锁相环，用来统一整合时脉讯号，使内存能正确的存取资料。PLL用于振荡器中的反馈技术。 许多电子设备要正常工作，通常需要外部的输入信号与内部的振荡信号同步，利 用锁相环路就可以实现这个目的。(For phase lock loop or phase lock loop, the unification and the integration of the pulse signal used to when, make memory can correct access material. The technology used in PLL oscillator feedback. Many electronic equipment to be normal work, usually need to external input signal and internal oscillation signal synchronization, with the phase lock loop can achieve this goal.)

model for High voltage dc transmission system using bipolar system

Labview的字符转数组的程序，搞了好久才搞定的，-Labview characters to an array of procedures, engage in a long time to get and

小型定单系统,用VB和ACCESSS写的大家一起学习,不错的资料(Small order system, with VB and ACCESSS written by everyone to learn, good information)

介绍了MathType的一些使用技巧，包括公式输入，公式排版等，给出了详细的图文教程(MathType introduced some tips, including formulas enter the formula typesetting, gives a detailed graphic tutorials)