LVQ1

主成分分析并用散点图分析前三个主成分M代码，请指教。(Principal component analysis and scatter analysis of the first three principal components M code, please advice.)

ackerman for pid tuning

说明：  逆变器MMC，运用V/F控制，双闭环，没有CCSC，真实好用(Inverter MMC, V / F control, double closed loop, no CCSC, real and easy to use)

数学问题：实用下料中下料方式，余料，matlab编程(Mathematical problems: A practical way of cutting material, more than expected, matlab programming)

matlab编程，最优化算法的二十个小例子，希望对大家有用。(matlab programming, optimization algorithms for 20 small example, we want to be useful.)

dftuv。计算矩阵各个点到中心点的距离。对陷波滤波和带通带阻滤波有很大作用。(dftuv.Calculate the matrix of each point to the distance between the center.Notch filter and band-pass band-stop filter. )

本程序提供了5种多项式求值的思想，并有相互比较的效果，用matlab语言写的(This procedure provides a value of 5 Polynomial thinking, and comparison between the effect of written language with matlab)

基于非线性动力系统的无迹卡尔曼滤波matlab程序(onlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system. The Unscented Kalman Filter (UKF) is a novel development in the field)

Model-Based_Predictive_Control_A practical approach，pdf图书和图书配套的matlab仿真代码(Model-Based_Predictive_Control_A practical approach, book and matlab code for this book)

spectral subtraction