Untitled1

用matlab开发的模糊pid控制算法的源代码，(Matlab pid with the development of fuzzy control algorithm source code)

IT IS ALSO FACE RECOGNITION CODE

Implemet PLL and Costas methodology for carrier recovery

matlab实现彩色图像的余弦压缩变换，分阈值不同显示(matlab color image compression cosine transform, threshold different display)

This function obtains a unitary matrix Q such that: d=diag(Q *diag(lmd)*Q). In other words, it gives a way to generate a matrix with given eigenvalues and diagonal elements. By Daniel Perez Palomar (last revision: May 10, 2004). Feel free to distribute this file as it is (without including any modifications).(This function obtains a unitary matrix Q such that: d=diag(Q*diag(lmd)*Q). In other words, it gives a way to generate a matrix with given eigenvalues and diagonal elements. By Daniel Perez Palomar (last revision: May 10, 2004). Feel free to distribute this file as it is (without including any modifications).)

通过交替最小二乘法解决协同过滤典型问题，包含针对训练集的超参数和特征个数的选择(Alternated Linear Square)

Function Approximation with ANFIS

永磁同步电机双闭环控制系统的滑模控制算法研究。(The slide control of PMSM.)

数值差值法通过matlab实现，对于初学者非常有用。从书上下载的源代码。(By numerical difference method matlab implementation is very useful for beginners. Downloaded from the book source code.)

说明：  数值分析及其matlab光盘，文中详细描述了matlab的数值分析程序(Numerical Analysis and matlab CD)