基于FFT的非二进制LDPC译码

算法P&O如图1所示，电路如图2所示。我建议使用带3.3V电源的轨对轨放大器，以获得最佳效果并保护ADC。TI的OPA2350是一个不错的选择。每0.5秒跟踪一次最大功率点。

介绍了一种基于软件无线电思想的频分多址中频数字化接收机系统设计方案。它采用Altera公司的FPGA构成核 心单元,通过不同的软件配置实现对三路频分多址信号的解调。 -Introduce a software-based radio thinking FDMA digital IF receiver system design. It uses Altera s FPGA constitute the core unit, through different software configuration for the three-way realize FDMA signal demodulation.

自己用VB写的串口调试程序，对于单片机之类的调试非常好用，自己感觉比网上能下到的那些好用-Its own serial port using VB to write a debugger for debugging single-chip microcomputer, such as very easy to use, their own feelings than the bottom line of those who can use

详细介绍了有关VC++编程的常用操作源码的总结，对初学者一定有帮助-Details on VC++ Programming source code used to operate the summary, will certainly be helpful for beginners

是vs2005下CRC16算法的例程,测试通过. 测试数据:0103000000f0 结果:458E-CRC16 algorithm is under vs2005 routine, test. Test data: 0103000000f0 results: 458E

MODBUS通信程序.可用于学习施耐得PLC通信、现在国产好多RTU都用MODBUS协议。-MODBUS communications procedures. Learning can be used Shi able to endure PLC communications, many Chinese now are using MODBUS RTU agreement.

有关r232串口编程的程序,有关r232串口编程的程序-the r232 serial programming procedures, the r232 Serial Programming procedures

网络IP电话源代码 开机：打开监听服务，以便别人可以和你通话。 关机：关闭监听服务，已经接受的连接不受影响，你可以继续通话。 拨号：连接已经开机的机器，弹出对话框后必须输入对方的IP和端口，如果需要使用代理，请正确设置代理服　　　务器。 挂机：断开正在进行的通话。 开机后会显示你监听的IP和端口，别人可以通过这个IP和端口和你连接。 连接成功（你拨号连接别人或别人来连接你）后会显示对方的IP和端口。-IP telephony network boot source code : Open monitoring services, and so that other people can talk to you. Shutdown : Close monitoring services, has accepted the connection will not be affected, you can continue to talk. Dial-up : Connecting switched on the machine, pop-up dialog box appears to be imported each other"s IP and port, if the need to use the agent, the right to set up the proxy server. Coolness : disconnect the ongoing conversations. After boot monitor will show you the IP and port, the others through IP and port and connect you. Connecting success (your dial-up connection or other people to connect you) will show the other side of the IP and port.

演示SOCKET通信，包中含有服务器和客户端的源码，JAR打包可以直接运行-demo Socket Communications, packet containing server and client source code, the package can be directly JAR operation

modbus协议-----51端程序的实现-modbus protocol----- 51-side programs to achieve