北大密码学课程的课件~密码学基础1

POJ上一些计算几何题的代码-POJ some computational geometry code title

用VC控制GE的打开以及一些简单功能，效果明显-VC control with GE, as well as some simple function of the open and obvious effect

Program for 3 phaze power meeter

c语言之键盘篇，从基础学起，让你彻底精通c语言的应用。-keyboard of c language,learn form base,lead you to be well up to application of c language

：好风格应该成为一种习惯。如果你在开始写代码时就关心风格问 题，如果你花时间去审视和改进它，你将会逐渐养成一种好的编程习惯。一旦这种习惯变成 自动的东西，你的潜意识就会帮你照料许多细节问题，甚至你在工作压力下写出的代码也会 更好。-: Good style should become a habit. If you write code at the beginning when the issue of concern for style, if you take the time to examine and improve it, you will gradually develop a good programming practice. Once this habit becomes automatic things, your subconscious will help you take care of many details, and even under the pressure of your work will be better to write code.

采用非接触式红外线测量人体体温，用液晶1602做输出显示。-The use of non-contact infrared temperature measurement of the human body, and so the output of liquid crystal display 1602.

wince 串口通讯程序。接受与发送。 wince 串口通讯程序。接受与发送。-serialport communication

微机机电保护软件，通过和电脑主机连接可以很好的检测机电设备-Electrical protection of computer software and computer can be a good host connectivity testing electrical and mechanical equipment

双色球矩阵计算程序，Delphi制作，原创作品。-Shuangseqiu matrix calculation program, Delphi produced original works.

列主元消去法解方程组编程 -Out PCA solution of equations elimination Programming