Matlab-Data-field

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) )

0.618法求y=sin(x)在[0，2]极大值点(0.618 method y = sin (x) in [0, 2] the maximum points)

the folder gives information about the image forgery detection. detection is made by examining the sift and ransac features of the image. color processing is done as a preprocessing step.

一个用于三相电源的Park变换的说明程序(Park conversion for three-phase power )

不考虑模态耦合项的多阶模态力法，是楼文娟文章中的程序(Without considering modal coupling term multi-modal legislation, LOU Wen-juan article in the program)

说明：  传统PID控制matlab程序，希望对大家有所帮助，共同学习。(Traditional PID control matlab program, I hope all of you to help, learning together.)

说明：  一篇基于人脸识别的2dlda代码 各位给点意见(A code based on face recognition 2dlda you to the point)

说明：  软测量氧含量原始数据及matlab工况聚类代码(Measuring the oxygen content of soft raw data and clustering matlab code condition)

计算信噪比，计算公式是信号能量比上噪声能量(SNR Calculation，signal power divide noise power)

matlab经典教材，从入门到精通，大家都在用(matlab classic textbook, from entry to the master, everyone with)