七号信令原理（中文）

OMNeT++的例子，可以根据个人需要修改参考，欢迎交流-OMNeT++ Example, you can modify the reference in accordance with individual needs are welcome to exchange

功能描述：FileManager用于对射频读卡器的数据更新和文件管理,操作界面仿照Windows的文件管理。通讯采用串口通讯，波特率为115200。 开发环境：C++ Builder 6.0 所用控件：TComm、ExpressNavBar Suite-Functional Description: FileManager RF card reader for data update and document management, user interface modeled on the Windows file management. Communications using serial communications, baud rate to 115200. Development Environment: C++ Builder 6.0 used in the control: TComm, ExpressNavBar Suite

Simulates the BER for BPSK modulation in Rayleigh channel

REI开发的NeoLauncher现在开源。希望高手继续完善！-REI is now open source development NeoLauncher. I hope you continue to improve!

基于ZIGBEE协议通讯的开关程序，仅供参考-ZIGBEE agreement on the switch communications procedures for reference

A sound mixer example in Symbian OS, see readme.txt for details

m序列产生器 用于扩频通信-m sequence generator for spread spectrum communications

有关QPSK调制解调的仿真程序，包括基带输入波形及其功率谱、QPSK调制信号及其功率谱、AWGN信道输出及其功率谱、通过瑞利信道之前和之后的信号星座图 6)在高斯白噪声和瑞利衰落信道条件下的误码性能以及高斯白噪声的理论曲线，所有误码性能曲线在同一坐标比例下绘制-Relevant QPSK modulation and demodulation of the simulation program, including the baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, AWGN channel output and its power spectrum, through the Rayleigh channel before and after the signal constellation of Figure 6) in high- Adams white noise and Rayleigh fading channel under the conditions of BER, as well as the theory of Gaussian white noise curve, all the BER performance curve in the same proportion of coordinates under the map

用vb写的移动测距，效率很高的，希望大家喜欢-Using vb to write mobile location, efficient, and I hope you like

设计一种快跳频通信系统，仿真其中的序列和性能，并给出系统框图。-Design of a fast frequency-hopping communication systems, simulation and performance of the sequence, and gives the system diagram.