淘宝技术这十年，完整最终确认版

通讯录的记录系统可以实现输入记录、显示全部记录、删除记录、插入记录、保存文件等操作-Book of the recording system can record the input, display all the records, delete records, inserting records, save files, and so

CHN_Ansi和utf-8格式互转工具(CHN_AnsiANDutf-8 change)

说明：  迭代傅里叶算法，用于优化直线阵列的低副瓣，程序是外国大牛写的，非常好(The linear array antenna pattern and the linear array pattern with Chebyshev weighting are helpful for the beginner antenna array, but the code is not written well enough.)

以前做的一个数字钟-before doing a digital clock

介绍了微波patch天线的基本原理和特性，具体用了gps天线作为例子进行设计推导。-introduced a microwave antenna patch the basic principles and characteristics with a specific example gps antenna design is derived.

CentOS系统管理，系统管理当中的常用命令及其说明文档。(The CentOS Project is a community-driven free software effort focused on delivering a robust open source ecosystem. For users, we offer a consistent manageable platform that suits a wide variety of deployments. For open source communities, we offer a solid, predictable base to build upon, along with extensive resources to build, test, release, and maintain their code.)

基于瑞利波及lamb波的频散曲线程序,可用于根据实验绘制Rali波及lamb波的频散曲线,检验其在不同材料中的频散特性(and lamb wave dispersion curves procedures, under the experiment can be used for mapping Rali affected lamb wave dispersion curves, test different materials in the dispersion characteristics)

运用VHDL，完成数据选择器的功能。数据选择器-data select

PB 报表自定义工具，可让用户自定义报表格式及内容(PB Report Customization Tool)

自己编的俄罗斯方块游戏，使用键盘上的方向键进行游戏：左键左移，右键右移，下键快速下落，上键改变形状。菜单项中帮助有按键说明。菜单中可以选择游戏难度，游戏分为困难、普通和容易三个默认级别。 -own addendum to the Russian box game, the use of keyboard keys for the game : Left-left, right-shifted to the right. Quick keys whereabouts on the key change shape. Help menu item shows a button. Menu can be difficult to choose the game, the game is difficult, the ordinary and easy three-level default.