viterbi

MIMO块对角化预编码2发2收，每个用户2根接收天线时的情形。(MIMO block diagonalization precoding 2 Fat 2 received, each user two situations when the receiving antenna.)

多入多出系统信道的双环模型仿真程序，可以借鉴开发，双环模型是研究的大趋势，适用于精确的仿真需求(Multiple input multiple output loop simulation program of channel system, can draw lessons from the development, double loop model is the research trend, is suitable for the simulation needs accurate )

matlab isolated word recognition database

直接序列扩频通信小程序，希望对大家有所帮助，欢迎下载(Direct sequence spread spectrum communications applet, and they hope to help everyone, welcome to download)

说明：  m-k检验，用于进行m-k检验 突变所发生的时间(mk test, used for testing mk mutation occurred at a time)

Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms.strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional ( Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms. strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional )

This program in matlab encrypts the image in frequency domain

DBCC算法的具体例子，均是本人自己编写的程序 可以运行( Specific examples of DBCC algorithm)

这个是用GAMS写的，求解电力系统机组组合问题的代码。GMAS的代码哦，可以和MATLAB进行调用。(This is written with the GAMS, solving the code power system unit commitment. GMAS code Oh, you can call and MATLAB.)

说明：  这个函数具有如下功能：对Alamouti空时编码进行仿真并绘出误码率与信噪比的关系图( This is a function that simulate the Alamouti Space-Time scheme and plot a BER vs SNR graph.)