Chapter1

一个pid仿真例子，有程序和仿真模拟图，可以直接应用，希望有用！(A simulation example of a pid, have procedures and simulation map, can be applied directly, I hope useful!)

it is a code for remove noise in machine vision

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章其他例子(err)

Vector Autoregression in matlab and corelation between two variables

Differential equations are mathematically studied from several different perspectives, mostly concerned with their solutions —the set of functions that satisfy the equation.

基于CP的最大似然估计仿真图，两幅图，分别是符号定时偏差，以及频偏，从图中可以看出在符号定时估计最大处，相应的频偏估计值也是最接近的(CP-based maximum likelihood estimate simulation map, two maps, are a symbol timing offset, and frequency offset, it can be seen the figure in the symbol timing estimation is maximum, the corresponding value is also the closest frequency estimation)

控制系统中PID分数阶控制系统MATLAB工具箱(MATLAB Toolbox for PID Fractional Order Control System)

A MATLAB code for fingerprint enhancement.

说明：  matlab编写的泊松分布仿真代码，含验证代码(prepared by the Poisson distribution matlab simulation code, including the verification code)

使用viterbi方法译码的源代码，可以绘制最佳路径选择过程的仿真图(Viterbi decoding method using the source code, you can draw the best path selection process simulation diagram)