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说明：  电机的PID控制，运行在matlab环境下，请下载。(PID motor control, to run in matlab environment, please download.)

自己编的闻邦椿书上的Riccati求转子临界转速，转子为单跨双转盘。有去除奇点，提取振型，收敛迭代为弦截法。有各向异性求取临界转速部分，不过结果可能不准确。(Riccati Wen Bangchun own series of books on demand critical speed rotor, the rotor is a single span double turntable. There are singular point removal, extraction modes, the convergence of iterations for the Secant method. Anisotropy strike critical speed section, but the results may be inaccurate.)

基于dsp builder的DDS实现 在matlab/simulink中，通过dsp builder建模，仿真完成DDS设计(inplement of DDS based on dsp builder.In the matlab/simulink, by dsp builder modeling, simulation design complete DDS)

FMCW（调频连续波）雷达测距matlab程序仿真(FMCW radar ranging Matlab program simulation)

LPC code sample3 matlab

毕设的题目，LTE移动通信的无线传播信道模型，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 CBgMeC参数以及 QYIzukV衰落的多参数信道模型，调试正常。? (Complete set of topics, mobile wireless channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the CBgMeC parameter and multi-parameter QYIzukV fading channel model, debugging normal. )

利用MATLAB读取excel邻接矩阵数据，利用自带函数dist对路网共193个节点循环，求解任意两点间最短路径长度，输出结果是矩阵形式(a good way to calculate the shortest path between two points)

多频道功率谱计算程序，比常规功率分辨率更高(Multi-channel power spectrum calculation program, a higher resolution than conventional power)

K均值聚类，适合初学者学习，有详细备注。(K means segmentaion is suitable for the fresher,ditial applitation.)

斩波器的仿真，利于同学们对刘占波电路的了解。(Simulation of the chopper，which will help the students understanding of the INNER circuit.)