高斯混合模型EM算法MATLAB程序

利用PSO粒子群搜索算法,辨识PID参数:Kp,Ki,Kd.结果表明虽然该方法辨识精度不是很高,但是也有一定可信度.(Use english PSO Particle Swarm algorithm, identification of PID parameters: Kp, Ki, Kd. The results show that although the method is not very high recognition accuracy, but it also has a certain credibility.)

小程序地图，通过调用接口实现，定位，以及列表(Small program map is implemented by calling interface.)

求解NS方程的各种rans方法及直接数值模拟方法介绍 很好的PPT(A very good solver introduction of the ns equation，rans method, dns.)

割平面法求解整数规划代码，每一步的详细迭代步骤都有(Secant Plane Method for Solving Integer Programming Codes)

说明：  移动平均，基于移动平均线的自动交易程序，(move average ,the new .)

说明：  姜弘道编写的弹性力学问题的边界元程序，用matlab运行。(The boundary element program of elastic mechanics compiled by Jiang Hongdao is run by MATLAB.)

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说明：  可以加速播放m3u8类视频文件 手机电脑都可以播放(Can speed up the playback of m3u8 video files)

function mu=getmu(r,snr,H,p,M) eigen=eig(H*H ) temp2=0 for i=1:r-p+1 temp1=1/eigen(i) temp2=temp2+temp1 temp1=0 end if r-p+1~=0 mu=(M/(r-p+1))*(1+(1/snr)*temp2) else mu=0 end -matlab mimo

大一时做的一个作业，其实很不好玩，又贪吃蛇改编-Freshman to do a job, in fact, very fun, but also adapted Snake