一本很不错的SIMULINK教程，共享给大家

GPS(全球定位系统)数据采集程序-GPS data collection program

国人开发的电子钱包-countrymen development of an electronic wallet

设载波频率为20Hz，信息速率为2Baud,用MatLab画出QPSK信号波形。-Carrier frequency set to 20Hz, the information rate of 2Baud, using MatLab draw QPSK signal waveform.

通过添加MapObjects组建,完成图层添加,图层管理,图层操作等一些最基本的功能-MapObjects formed by adding to complete the added layer, layer management, layer operations, such as some of the most fundamental function of

LDPC编码程序--C语言的 能充分了解和学习该方面的技术-LDPC coding procedures C language can fully understand and learn the technical

can总线通信的 vc++例子，可以利用该代码实现自己的CAN总线协议 -can Bus Communication vc example, we can use the code to realize their CAN bus protocol

zigbee网络中存在不同功能的节点，不同功能的节点组成一个组，从而减少通信，实现命令同步，zigbee通信方式有广播点播和组播，此时应用的为组播方式。 

西门子S7200PPI档案 PPI通讯方式通讯协议,适合驱动程序的编写参考-Siemens PPI file S7200PPI communication protocol for the preparation of reference driver

点对点即时通信软件，VB实现，包含服务器端和客户端源代码。-Peer-to-peer instant messaging software, VB realize that contains server-side and client source code.

CSerial（MuMega Technologies公司免费提供的串口类）-CSerial (MuMega Technologies Corporation provided free serial type)