SVPWM

通过时频转换法来，来画BPSK巴克码的模糊函数，tao（时延）切面，fd（多普勒频移）切面。以及其模糊度图的画法(Through the time-frequency conversion method to draw Barker code BPSK ambiguity function, tao (delay) section, fd (Doppler shift) section. And its ambiguity diagram drawing)

说明：  S 函数 编写的 MPPT程序 在MATLAB上 调试成功 请大家参考(S function to write the PID program debugging success in MATLAB reference)

基于matlab环境利用递归函数计算n的阶乘(use matlab to caculate N！)

logit模型搭建和政策评估，交通工程方向运用matlab文件(LOGIT model description and corresponding policy valuation )

在matlab中用delaunay函数实现三角剖分，在一个三角形区域内，实现简单的均匀的delaunay剖分。(In matlab function implementation using delaunay triangulation, in the area of ​ ​ a triangle, a simple uniform delaunay triangulation.)

基于小波变换的数字水印算法matlab代码，结合PCA的尺度不变特征变换(SIFT)算法，有详细的注释。( Based on wavelet transform digital watermarking algorithm matlab code, Combined with PCA scale invariant feature transform (SIFT) algorithm, There are detailed notes.)

超级电容蓄电池混合储能系统整流到20V直流母线上(Ultracapacitor battery hybrid energy storage which is Rectificationed to the 20V DC bus)

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) )

RLS算法仿真源码，有注释，能顺利运行。 (RLS algorithm simulation source)

扩展EKF 序列最大估计，经典原码，有注释(Sequence of the largest expansion of EKF estimates, the classic original code, annotated)