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专家PId控制，求三阶传递函数的阶跃响应，采用专家PID设计控制器(Expert PId control, and the third order transfer function of the step response，The use of expert PID controller design)

2012年研究生数学建模大赛 D题 第一问 地球的显示的代码 MATLAB代码(Graduate Mathematical Modeling Contest D Earth in question first asked in 2012 the code displayed MATLAB code)

解决图匹配的二次规划问题，完成一对一的匹配(Solve quadratic programming graph matching problem, and to complete a one-to-one matching)

image segmentatin in matlab usefull for students

主要包含数学建模中的一个逢山开路问题的求解，还有carlight等问题的实现(Every mountain open)

考察一个在热循环中的表面贴片电阻。一般情况下，连接贴片电阻与电极的焊点是其中最薄弱的环节，它通常对温度和时间表现出较强的非线性。为了确保结构的完整性，基于蠕变应变和耗散能进行了疲劳分析。(This case study of a surface patch resistance in a thermal cycle. In general, the solder joint is the weakest link, which usually shows strong nonlinearity in temperature and time. In order to ensure the integrity of the structure, the fatigue analysis is carried out based on the creep strain and dissipation energy.)

随机扰动蚁群多用户检测算法在CDMA系统中的实现(Randomly ant colony algorithm for multi-user detection in CDMA systems to achieve)

该代码可生成阵列天线的发生天线方向图，以及列子阵接受图。(The code can generate array antenna transmitting map and also the receiving map of a Column. )

通信类MIMO与OFDM编程仿真代码，通信类建模或者毕业设计可以参考(MIMO-OFDM Wireless Communications with MATLAB)

This is code for finding position of user. This code uses Kalman filter.