2ArthurCunha-INFORMATION

先进PID控制matlab仿真一书的源代码(Advanced PID control simulation matlab book)

MATLAB learn1.rar MATLAB learn1.rar

An implementation of Unscented Kalman Filter for nonlinear state estimation. (Nonlinear 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. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF. For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)

一本关于MATLAB的教程,简单易学，需要的下载(a book for learning matlab)

相控阵波束形成仿真程序，该程序使用最大噪声的方法对加权函数进行优化(Phased array beam forming simulation program, the program uses the method of maximum noise weighting function to optimize)

singnal processing useful for electronics

in this package are the programs needed to solve any initial value differential problem.

一个简单的GUI源码,生成一个简单的GUI界面。(Origin code of an simple GUI，which can generate a simple interface of GUI)

ISODATA算法实现，个人编写，结果正确，matlab 实现(ISODATA algorithm, personal writing, result is correct, matlab implementation)

a matlan simulation for wimax