模拟回波信号，北京大学航空航天研究。

这是一非常棒的网络教学软件，解压安装后，每次启动可费使用12分钟。-This is a wonderful network of educational software, extracting After installation, each fee can start using 12 minutes.

ASN1_BER_DER编码子集入门指南，指导asn1的开发-ASN1_BER_DER coding subset portal guide to the development asn1

这是一个猜数字游戏，可以益智哦。 输入四个不同的数字，系统会给你提示，A为数字和位置都正确，B为数字正确，但位置不对，4A0B为胜利，共有8次机会 -This is a game viewing, educational oh. Importation of four different figures, the system will give you suggest that the number of A and location are correct, B for the correct figures, but the position is wrong, 4A0B victory for a total of eight chance

刘曼星下棋，前后得利？输入玩几个游戏，输入游戏有几个标志，最后程序输出1（先有利）或0（后有利）

vba开发应用，将excel与access完美的融合在一起。-vbadfg df dfgdf hfghdfhdfgasfefwefaesffds

成功经理人讲座,成功经理人讲座成功经理人讲座成功经理人讲座,成功经理人讲座成功经理人讲座.-successful manager talks, the successful manager talks successful manager talks successful manager talks, the successful manager talks successful manager talks.

pcsc acr card-reader的代码例子，对pcsc的朋友有一定的帮助-pcsc,Acr card-reader Sample codes,it has some help for someone who want to learn pcsc

java线程的源代码，是关于线程的，对理解线程很有帮助 -java source code is on the threads, thread helpful for understanding

C#写的俄罗斯方块 -C# Written Tetris C# Written Tetris

GetMACAddress 用于获取网卡地址-GetMACAddress for access to the network card address