RF

code for cognitive radios

移动通信系统中常用的维特比解码器的实现程序。(The codes of Viterbi Decoder for mobile communication.)

LMS算法，已经通过相关调试，应用相应的语音段和噪声段文件进行调试(LMS algorithm, has been passed related to debugging, the application of appropriate voice and noise paragraph debug files)

说明：  MUSIC（Multiple Signal Classification）算法圆阵仿真程式(MUSIC (Multiple Signal Classification) algorithm for circular array simulation program)

awgn mimo simulation matlab source code

这是一条飞行器轨道转移的程序，利用惯性原理来控制轨道(This is a spacecraft orbit transfer procedures, the use of the principle of inertia to control track)

（7,4）循环码的编译码器设计，模拟了信道噪声，并且进行了2种译码方法((7,4) of the codec of the cyclic code design, simulates the channel noise, and the two kinds of decoding methods)

QPSK调制解调程序，COSTA环，学习通信编程的好代码(QPSK modulation and demodulation process, COSTA ring, learning good communication programming code)

基于matlab实现SIFT算法,好用！！(Based on matlab realize SIFT, easy to use! !)

通过布里渊频移的变化和散射功率的变化仿真构建布里渊频移变化量的空间分布和布里渊散射功率变化量的空间分布(Brillouin frequency shift change through changes and scattering power of simulation to build Brillouin frequency shift amount of space Brillouin scattering power distribution and the spatial distribution of the amount of change)