integral_representations[1]

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) )

To implement a DTMF encoder and decoder in a noisy environment.

matlab pso-xc evolve.m matlab pso-xc evolve.m

data for emg.it is for signal

Vertex Component Analysis: A Fast Algorithm to Unmix Hyperspectral Data(This paper presents a new method for unsupervised endmember extraction from hyperspectral data, termed vertex component analysis (VCA).)

功率谱和相干性计算的原理和matlab实现，比较经典的一篇文献，适合算法的研究者参考。来自BMSP The power spectrum and coherence function。(Principles and matlab power spectrum and coherence computing a reality, a more classic literature, researchers algorithm for reference. From BMSP The power spectrum and coherence function.)

一个matlab的线性规划的工具箱，不同与matlab自带的函数，功能强大，里面带有该工具箱的使用例子，操作简单。(A matlab toolbox for linear programming, different with matlab built-in function, a powerful inside the toolbox with the use of examples, easy to operate.)

8发射12接收 16QAM调制 mimo通信系统仿真(8, fired 12 to receive 16QAM modulation mimo communication system simulation)

HERE I HAD ATTACHED THE CODES FOR COMPRESSION

QC LDPC编码解码仿真程序。方便学习使用(QC LDPC codec simulation program. Easy to learn to use)