lms

无向图求最短路的floyd算法通用matlab程序 (Undirected graph for the shortest path algorithm floyd General matlab program )

function pi = solve2(count,m,cc) 借助布冯投针实验 仿真求pi的值 pi=0 frq=0 randNo = binornd(1,cc,1,m) pro=zeros(1,count) for j=1:count for i = 1:m if randNo(1,i) == 1 frq = frq + 1 end pro(i) = frq/i end pi = (2*m)/frq pro(j) = pi end pro = pro,num =1:count plot(num,pro) (function pi = solve2 (count, m, cc) to vote with Buffon needle experiment simulation find the value of pi pi = 0 frq = 0 randNo = binornd (1, cc, 1, m) pro = zeros (1, count) for j = 1: count for i = 1: m if randNo (1, i) == 1 frq = frq+ 1 end pro (i) = frq/i end pi = (2* m )/frq pro (j) = pi end pro = pro, num = 1: count plot (num, pro) )

一个粒子滤波简单的例子。运行方法：解压之后，放到工作目录，运行PF_ex1.m(a simple example of particle filter.)

说明：  别人的边界元简单的算例，适合初学者，可以借鉴一下(A simple example of boundary element method)

有关系统辨识的课件以及相关辨识方法的matlab程序，很实用的。(The system identification of courseware and related identification methods matlab program, very useful.)

说明：  对初学MATLAB的同学有极大的帮助，本书实例较多可以更好的掌握(MATLAB beginner students to the great help, this book can better grasp the larger examples)

matlab实现的JPEG图像压缩程序 可成功运行(matlab implementation of JPEG image compression program which can be run successfully)

this file try to simulat defualt data in matlab this data is collect from inertial measuring unit

Each trial uses 10000 bits is used for DQPSKModulator in Rician channel with K-factor value is 3

性能最好的单用户能量检测频谱感知，都是最好的东西，曲线和理论值进行比较，效果明显。欢迎批评指正。(The best performance of a single-user energy detection spectrum sensing, are the best thing, curves and theoretical values ​ ​ are compared, the effect is obvious. Welcome criticism.)