duff_for_sin

四元数工具箱，matlab环境下使用，为用户提供高效的仿真工具(Quaternion toolbox, matlab environment to provide users with efficient simulation tool)

the motion vector of the video sequence is analyzed for improving the error detection rate

内含用神经网络进行信号处理的两个实例，采用MATLAB编写。(Intron with neural network signal processing of two examples of using MATLAB to prepare.)

基于matlab的BPSK-AWGN编程(hbfghgfhngfhgfjnhgjhg)

matlab的功能简介以及用法，可以很快的了解和掌握这个工具的用法。(matlab function profile, as well as usage.)

Load flow with newton rphson algorithm m file matlab code

MATLAB作图之制作动画：单摆运动仿真(MATLAB 脳 梅 脥 录 脰 庐 脰脝 脳梅露炉禄拢潞 渭 楼 掳 脷脭脣 露 炉 脗脮忙)

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)

研究脑电的经典文章，国外大牛写的，值得推荐，研究脑电信号处理的方法(EEG studies classic article, written by Daniel abroad, it is recommended to study the EEG signal processing methods)

a beginer s guide to matlab, english version