PID_june

Random sea surface simulation based on PM spectra or JONSWAP spectra

模拟信号的调制代码，自己编写的，适合初学者学习(Analog signal modulation code, I have written, suitable for beginners to learn)

optxf filter in the matlab

biosignals ECG rrextract.m so forth.

2011年中国大学生数学建模竞赛（高教杯）A题金属浓度中的克里金matlab算法，含数据。(2011 China Mathematical Contest in Modeling (Higher Education cup) A Question metal concentration kriging algorithm, containing the data.)

介绍一个稳健性分析工具箱。主要做稳健性主成分、主成分回归、分类。(Our toolbox currently contains implementations of robust methods for location and scale estimation, covariance estimation (FAST-MCD), regression (FAST-LTS, MCD-regression), principal component analysis (RAPCA, ROBPCA), principal component regression (RPCR), partial least squares (RSIMPLS) and classification (RDA). Only a few of these methods will be highlighted in this paper. The toolbox also provides many graphical tools to detect and classify the outliers. The use of these features will be explained and demonstrated through the analysis of some real data sets.)

复杂网络研究中常用的几种统计物理学方法（ 平均场理论、主方程、率方程、生成函数的物理背景、 发展历史、 观点、 思想和方法及应用. (Complex network research several commonly used statistical physics methods (mean field theory, master equation, the rate equation, generating physical background function, development history, perspectives, ideas and methods and applications.)

说明：  非线性李雅普诺夫指数计算，PPT，大学教程，可用那个matlab编程计算(The nonlinear LYAPUNOV index)

说明：  基于tms5402的 AD转换程序 有项目工程和源程序(Tms5402 based on the AD conversion process and project source code)

说明：  一个从甲苯中萃取笨酸的化工过程的模拟，并且可以改变萃取级数，供用户学习(A acid extracted from the toluene chemical process simulation, and extraction stages can be changed for the user to learn)