CST-chinese-education

正交试验设计(Orthogonal experimental design)是研究多因素多水平的又一种设计方法，它是根据正交性从全面试验中挑选出部分有代表性的点进行试验，这些有代表性的点具备了“均匀分散，齐整可比”的特点，正交试验设计是分式析因设计的主要方法。是一种高效率、快速、经济的实验设计方法。日本著名的统计学家田口玄一将正交试验选择的水平组合列成表格，称为正交表。(Orthogonal experimental design is another design method to study multi-factors and multi - levels. according to orthogonality, it selects some representative points from comprehensive experiments to carry out experiments. these representative points have the characteristics of " uniform dispersion, uniform comparison". orthogonal experimental design is the main method of fractional factorial design. It is an efficient, fast and economical experimental design method. Renowned Japanese statistician Taguchi Xuan I listed the horizontal combinations selected by the orthogonal experiments into a table called an orthogonal table.)

这个类库是e4a用的，一般人找不到，一般运行都是要用的(This class library is used by e4a, which can not be found by ordinary people.)

诛仙、完美世界、物品外传等双数据库操作易语言源码，从其他地方收集(Zhu Xian, perfect world, goods outside the double database operations easy language source code, collected from other places)

win7和office2016 激活工具(win7和office2016jihe gongji)

自己写的一个奇迹源码登录器，源码的哦 梅花过了(Source code written by a miracle his registrar, oh plum over the source)

this lecture introduction on power devices.this notes is very easy of examination point of view

15个类 近200个方法 附带10个例程 源码(11111111111111)

可用于改变matlab图中显示数字的有效位数。(Used to change the significant digit of the Matlab figures.)

说明：  低延迟均线加入dmi过滤趋势跟踪系统，可用交易开拓者编辑使用(llt trendfollowing system, open and used by tradeblazer)

VIP教程、如果你想当一个合格的黑客、你就必须学会编译一些小小的程序、才能加入黑客团队！(VIP tutorial, if you want to be a competent hacker, you have to learn to build some small programs, hackers can join the team!)