AGC

OFDM simulator with mle

聚类算法的验证，包括正确率等。经过验证，完全可用(clustering validity)

这是simplied版的BBO程序，便于分析BBO算法(This is the the simplied edition BBO program to facilitate the analysis of BBO algorithm)

说明：  通过MATLAB矩阵实验室，学习基于小波变换的电能质量扰动分析。(Analysis of Power Quality Disturbance Based on Wavelet Transform by MATLAB Matrix Lab.)

Bayes Net Toolbox for Matlab

对两径瑞利衰落信道进行matlab仿真。使用同一载波通过两条瑞利信道，并显示输出结果，包括相移等变化。(Path of the two Rayleigh fading channel for matlab simulation. Using the same carrier passed two Rayleigh channel, and display the output results, including phase-shifting and other changes.)

该程序利用同态滤波的方法对心音信号求解包络(homomorphic_envelope)

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)

DC motor selection via torque calculation

说明：  哈工大matlab讲义 学习matlab非常珍贵的资料(HIT matlab lecture matlab learning very valuable information)