jiaotongl

this is the security code to maintain the factor of security

Codes presented here are helpful in MATLAB mathematical transformations

matlab code for salt and pepper noise removal

Eigen decomposition for facial recognition biometrics

归一化切割和图像分割算法及其论文,归一化分割不仅度量了不同分组之间总体不相似性，同时度量了分组内的总体相似性(Normalized cuts and image segmentation algorithm and its papers, normalized measure divided not only between the different groups no overall similarity, while the overall measure of similarity within groups)

分析ssvep脑电信号的程序，有整体框架(SSVEP EEG signal analysis procedures, there is an overall framework)

说明：  VMD是通过迭代搜寻变分模型（具体怎么搜寻，请亲们自己看，我主要讲他的大概）最优解， 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。 每个模态都是具有中心频率的有限带宽（就是在频域中有在一定的宽度）。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution). Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)

先进PID控制MATLAB仿真(第3版), 作者: 刘金琨,4、5部分源码(Advanced PID control MATLAB simulation (3rd edition), Author: Jinkun, 4,5 some source)

说明：  基于simulink的AGV数字仿真，采用PID控制(AGV digital simulation based on Simulink and PID control)

一个用matlab编写的pls的工具箱实现模式分别和预测，仅供参考(A using matlab pls toolbox to achieve pattern and prediction, respectively, for reference only)