Volterra-PSR

微波技术，还有一些通信各类代码。代码都以matlab格式进行的(Microwave technology, there are various types of communications code. Code to matlab format)

宽带波束形成LCMV算法的matlab程序(wideband beamforming using linear constraint minimum variance)

经验模式分解例程.开源,C和matlab混合编程(Empirical mode decomposition routines. Open source, C and matlab mixed programming)

说明：  长期演进系统，通信链路自动重传情况解析。获取是否自动重传(Long-term evolution system, automatic retransmission of communication links)

新Chen时滞混沌系统的仿真，初学者可以参考(New Chen delay chaos system simulation, beginners can reference )

matlab 关于主成分分析的详细代码，附带数据及gui界面文件，可直接运行(matlab on principal component analysis of the detailed code , files with data and gui interface can be run directly )

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.

system identification base least square error on step peridiction

用matlab编写的一个小程序，实现模糊控制。在此基础上可以修改编写自适应模糊控制器。(With a small program written in matlab, fuzzy control. On this basis, the preparation can be modified adaptive fuzzy controller.)

计算信号的短时傅里叶变换。用法见函数说明。(Short-time Fourier transform calculation signals. Usage See function description.)