Geometrical-optics-notes

这个listgai程序可以实现在程序运行通过单击滚动栏目内容进行选择拦目内容，也可以双击栏目内空通过询问是否删除选中内容(This listgai program can be run in part by clicking the scroll bar to select the contents of project content, you can double-click an empty section in the content by asking whether to delete the selected)

此程序用来备份服务器上的文件夹访问权限。(the procedure used to the backup server folder permissions.)

邮件发送（批量）这个程序主要实现的功能是：可以批量发送邮件。定时定量发送，有兴趣的朋友可以看看。(E-mail (bulk) of this process the main function is to realize: You can send bulk mail. Regular quantitative send interested friends can see.)

文件加密器，使用简单，短小精悍，十分高效，仅供交流(File encryption device, easy to write, short and concise, high reliability algorithm.)

Visual C++网络通信协议分析,使你对网络编程有一个全新的掌握(Analysis of network communication protocal in vc, you can gain a completely new understanding of network programming)

vc++，c的主成分分析法程序有错误，可以自己先调试一下(PCA 主成分分析法)

声波波动方程数值模拟，时间2阶空间12阶，PML吸收边界条件，及组合地震照明程序，对地震初学者有很大帮助(Numerical simulation of acoustic wave equation, time, second-order space 12 order, PML absorbing boundary conditions, and a combination of earthquake lighting program, the earthquake of great help for beginners)

vCard parser for vCard 3.0. See RFC 2426 for more detail.

自由拼音输入法源程序,一个类似"智能ABC"输入法源代码. (Free Pinyin input method source code, a similar " smart ABC" input method source code.)

固高运动控制卡例子，包括各种使用GE-Laser运动控制卡实现的例子(Example of fixed height motion control card)