coord_change

说明：  电力系统潮流程序，用matlab编程的的。潮流计算是电力系统运行分析和规划设计中最常用的工具，电力系统潮流计算问题在数学上是求解一组多元非线性方程，迭代的收敛性是实用者关心的技术焦点。(Power Flow procedures, with the matlab programming. Flow calculation is the electric power system operation analysis and planning and designing the most commonly used tools, electric power system power flow calculation problem solving in mathematics is a set of multiple non-linear equations, iterative convergence is a practical technology were the focus of concern.)

least squre identification method

水轮机变结构仿真程序以及M文件，S函数编写，PSO优化参数(Variable structure of turbine simulation program as well as M-files)

Ensure that Number.MAX_VALUE and Number.MIN_VALUE are extreme.

图像取证，可用于检测图像CFA插值，并给出正确结果(image forensic)

Small MatLab routine to perform a fast fourier transformation to determine the dominant frequencies in a time response

说明：  支持向量机的C++源代码包，用机器学习的方法处理优化问题，可以作为matlab的工具箱。(C++ code for proceeding SVM problems！)

Licence Plate Detection

本源程序是基于matlab实现了音乐信号处理中的恒Q变换(Constant Q Transformation)并得到频谱矩阵和语谱图(This Code is based on the matlab, being executed for the musical signal processing by using the CQT(Constant Q Transformation)and finally get the frequecy Information)

相空间重构代码，有助于混沌研究，希望对大家有点用。(restruction and chaos)