NFS version 4 Protocol

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

了解网络传真的方法及相关细节，是写相关代码的好文档。-Understanding of network fax methods and relevant details, is to write good documentation related to the code.

可以控制计算机串口操作的串口类，非常好用-can control the operation of the computer serial port Serial category, very handy

利用c#编写的串口编程,开发工具是2005的开发工具，和单片机通讯-The use of c# Prepared serial programming, development tools is a 2005 development tools, and single-chip communications

应用背景采用多线程串口通信，占用系统资源极小，自动获取系统串口（实际、虚拟、usb、串口服务器等），开一个程序可以开启两个串口通信界面，尤其方便自发自收，能够自动保存数据，方便多串口调试尤其是单片机开发者使用关键技术本程序采用多线程串口通信类cxComm.h，通过注册表自动获取系统串口（实际、虚拟、usb、串口服务器等），可读取最大256串口号，支持中文发送接收，支持ascii码和16进制通信

verilog编写的ldpc编码的源代码 -ldpc prepared verilog source code

Jennic的Zigbee的开发的Demo应用程序-Jennic"s Zigbee development of the Demo Application

用于行业内部的规约测试,该软件可以抄读比较少的数据项-for industries within the Statute of tests, the software can be copied Reading relatively small data items

the model of cpu ARM7TDMI.

华为GTM900一体化模块中关于STK的AT命令说明，请配合GTM900 AT手册一起使用。-Huawei GTM900 integrated module of the AT commands on the STK, please meet the GTM900 AT manual together.