K-means520

国际数模竞赛的基础教程，供参加比赛的人学习(The basis of the number of Tutorials modeling contest for those who participate in the competition study)

本源码给出了总体最小二乘方法的matlab实现，开发者可以了解最小二乘方法原理，以及程序实现。(This source gives the total least squares methods matlab realized, developers can understand the principle of least squares methods, and procedures to achieve.)

说明：  用蚁群算法做图像边缘检测，过程中采用四种核函数用来做分割，最后产生不同结果用来比较。(Using ant colony algorithm to do image edge detection, the course of four kernel function used for partitioning, and finally used to compare different results.)

线性调频信号的产生，仿真观察线性调频信号是什么样子的！(Generate chirp signal simulation observed chirp signal is what it looks like!)

KALMAN FILTERING FOR FUZZY DYNAMIC SYSTEMS

Time analysis method for knock detection in injection engine

Solar Charge Controller

处理lasso regression。 使用stochastic Markov property。(Algorithm for solving the Lasso problem: 0.5* (y- X*beta) *(y- X*beta)+ lambda* ||beta||_1 where ||beta||_1 is the L_1 norm i.e., ||beta||_1 = sum(abs( beta )) We use the method proposed by Fu et. al based on single co-ordinate descent. For more details see GP s notes or the following paper: Penalized Regressions: The Bridge Versus the Lasso Wenjiang J. FU, Journal of Computational and Graphical Statistics, Volume 7, Number 3, Pages 397?416, 1998 )

预测函数控制代码通过轧辊压下实现对铝带轧制系统的纠偏(Predictive function control codes for aluminum rolling reduction achieved by correcting the system rolls)

说明：  处理波形，计算声波再通过障碍物以后的延迟,从而计算声波在不同介质中的传播速度(Treatment of waveform, calculated the time delay after the sound waves pass through the obstaclesand，In order to estimate the acoustic propagation velocity in different media)