Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technolo...

Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory

In this file you can find the rayleigh fading channel. you can use matlab to open it.

可以接收GPS GPRMC格式报文的数据，重点是QT做的，对这方便的朋友应该有帮助，这里有串口如何接收的处理，并且集成了串口第三方的类，对于需要QT串口的开发者也是有很大帮助的，串口类已经经过很多的测试了，比较好用。

DOS下的modem开发-DOS under the modem development

The dynamics of orbit uncertainty in an unstable orbital environment are discussed with specific application to the orbit determination of a halo orbit about the Earth{Sun L1 point. This article documents a simplified orbit determination covariance program developed under Telecommunications and Mission Operations Division Technology support. The program is ideally suited to investigate spacecraft trajectory navigation in challenging environments, where the basic dynamics of the trajectory can no longer be modeled using near-Keplerian motion.

radar ambiguity function simulation and signal processing .

链路路径损耗包括距离相关的路径损耗，阴影衰落，快衰落和天线增益。仿真考虑了域频 和时域快速信道变化。在每个RB中，信道（TX和RX天线之间的链路）被假定为具有零均值的复杂性白高斯随机变量，这在RB的频率范围内（180千赫）和 1 毫秒的持续时间内是恒定的。相邻的RB和时间间隔之间的信道变动是独立的。

这是关于VC与单片机串口通信的资料,学习后很受启发,-on VC and SCM serial communication of information, after learning a great deal of enlightenment.

通信信号处理课程项目，QPSK在AWGN传输中的检测性能~-QPSK in the AWGN transmission of the detection performance

Visual Basic 编写生成Emial,发送Email-Visual Basic preparation generated Emial, send Email