9Lab

kmeans image segmentation Input: ima: grey color image k: Number of classes Output: mu: vector of class means mask: clasification image mask

语音前端处理，可用于端点检测。非常实用的程序。(Voice front-end processing, can be used for endpoint detection. A very useful program. )

IDENTIFICATION TOOLS FOR BOOST CONVERTER , HOW TO DERIVE THE TRANSFER FUNCTION

This function transforms a three-phase unbalanced phasor into its symmetrical components. The Three phasors can be expressed in a one column array in rectangular complex form or in a two column array in polar form, with 1st column magnitude and 2nd column phase angle in degree. The function returns the symmetrical components in rectangular form. The function plots the original unbalanced phasors and the symmetrical components.

model of quadrotor after developement of the mathimatical model

NeuralNetwork_BP_Regression.m - 回归(NeuralNetwork_BP_Regression.m- Regression)

优化程序 基本优化算法 使用的理论是遗传算法(Optimizer basic genetic algorithm optimization)

说明：  搭建切换系统的模块，很有用的哦,在此基础上很容易搭建时滞系统的仿真模块哦，还可以提出宝贵的意见修改哦(it is very useful for you to simulation a switched system)

线性调频信号的产生和分析，内含三个程序可以参考。(Chirp signal generation and analysis, consisted of three programs can refer to.)

一个人脸识别的小小程序 ，请各位大神们不要太吐槽了。(A face recognition a little program, please God have Do too Tucao the the.)