食堂饭卡消费系统完整原代码，VC6.0+SQL+MSCOMM。

串口程序 串口程序 串口程序 串口程序 串口程序-uart

产生OFDM信号,能量是100watts，2048 个载波，512个cycle prefix-generate an OFDM signal

一个真正SERVER PUSH的聊天室，很不错，C语言所写，最可惜的是已经被编译过了，但是界面全部被独立出来了的，可以自行更改，只是不能研究程序的内部结构…… -a real SERVER PUSH chat rooms, very good, C language written, it is most unfortunate that has been compiled, but the interface were all independent of and can make changes, but the procedures are not able to study the internal structure of ...

资源描述利用Jakes模型生成Rayleigh衰落信道，并进行绘制

应用背景AdHoc网络是无线网络为代表的基础设施网络。在20个节点或站在NS2 Adhoc网络。关键技术 ；AdHoc网络仿真网络模拟器2.35。

本程序对标准DCF算法进行仿真，然后提出提高无线接入点通信能力的DCF改进算法，并编写仿真程序。仿真结果证明改进算法可以大幅度提高网络整体性能。 -This procedure of standard DCF algorithm simulation, and then put forward to improve the communication capabilities of wireless access points, DCF improved algorithm and the preparation of simulation program. Simulation results show the improved algorithm can significantly improve the network overall performance.

有关通信的信道编码的书籍，涉及通信编码的理论原理与应用-Of the communication channel coding books, coding theory involved in communication and application of the principle

关联规则数据挖掘的apriori算法MATLAB程序-The apriori association rule data mining algorithm for MATLAB programs. .

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.

资源描述本例程通过两台usrp实现数据的发送和接收，创建MIMO信道下的OFDM通信，需要多台USRP的参与，直观理解通信收发的原理，适合初学者学习使用。用户可以再此基础上设计大规模mimo的5G通信原型。软件无线电参考了这样一个技术：通用硬件平台上运行软件模块，用于实现无线功能。结合NI USRP硬件和NI LabVIEW软件的优势，提供了满足多功能需求且灵活性强的快速通信原型平台，适用于物理层设计、无线信号录制与回放、通信情报、算法验证等应用