chuduizhun

matlab code for adaptive angle of arrival detection

detect voice from signal of speach Voice Activity Detector (VAD) with MMSE a posteriori noise estimation and Decision-Directed SNR estimation

用matlab simulink仿真单摆的两种模型以及动画显示(Pendulum with matlab simulink simulation of two models and animation)

刘金琨先进PID控制MATLAB仿真第二版程序(Liu Jinkun advanced PID control and MATLAB simulation program)

数学建模中线性规划建模算法中的一些matlab程序(Mathematical modeling of linear programming modeling algorithm of some matlab program)

说明：  internal on line partial discharge

基于MATLAB的时频分析方法之一，Wigner Ville Distribution(Wigner Ville Distribution)

求系统串联滞后校正器传递函数的函数 ，其中sope是系统的开环传递函数，当key=1时，var为gama，是根据要求校正后的相角 稳定裕度计算之后校正器；当key=2时，var=wc，则是 根据要求校正后的剪切频率计算校正器。(Demand system is connected lag compensator transfer function of the function, which sope is the system open-loop transfer function, when key = 1 时, var is gama, is adjusted according to the phase angle required stability margin calculation after corrector when key = 2, var = wc, is the required shear frequencies after correction corrector.)

利用梯度下降算法实现二分类，适合初学模式识别的人(Gradient descent algorithm using two categories, one for beginners pattern recognition)

兴趣点检测的matlab 源码，用于动作识别(Matlab source of interest point detection for motion recognition)