Comm_system

自适应均衡源码，调试通过，感兴趣的下来试试。(adaptive equalization source code, debugging passed, the interest down try.)

Direct sequence spread spectrum (DSSS) communication systems has been widely used in these years for its advantage of wide spectrum, low working Signal-to-Noise ratio (SNR), anti-interference, anti-multipath effect and capability of LPI and LPD. They are increasingly replacing conventional communication forms and obtaining extensively applications in modern military and commercial communication systems, for example, CDMA communication system, GPS , measuring and control system, satellite chain, identification of friend or foe and etc. Therefore, corresponding DSSS electronic counter technique becomes a big problem to solve in electronic warfare domain. DSSS electronic counter technique including blind detection, blind parameter estimation and spreading sequences estimation. For the issue of DSSS electronic counter technique of DSSS/QPSK signal damaged by strong additive white Gaussian noise (AWGN), the main research content in this dissertation as follow.

matlab.math.handbook是matlab数学手册，介绍了一些数学函数(matlab.math.handbook is Matlab mathematical manual, introduced the Math)

支持向量机源程序代码，c++运行环境，matlab例程(SVM source code, c++ runtime environment, matlab routine)

基于MATLAB的通信系统仿真应用详解，这是第2卷。(MATLAB-based simulation of communication systems explain that this is volume 2.)

说明：  利用重标极差法计算Hurst指数，里面包含实现这一操作的子程序(Calcultate the Hurst)

主要根据回声路径的改变来判断是否发生了双端通话，对研究算法的同学具有一定的参考价值。(A double-ended conversation about the detection of foreign literature, mainly based on changes in the echo path to determine whether there has been double-ended conversation, students study algorithm has a certain reference value.)

DCT 3D function for signal

programacion dinamica para despacho hidrotermico en matlab

一个简化的H.261视频编码方案，最后显示两张图压缩编码后的压缩比(a simple h.261 video coding method, and finally display the compress rate of two pictures.)