K-means

algoritmo pca, en matlab si funciona

最新的优化工具包：minfunc，用于多变量函数的无条件优化。(minFunc is a Matlab function for unconstrained optimization of differentiable real-valued multivariate functions using line-search methods.)

数据模型归一化，模态振动，加入重复控制，包括面积、周长、矩形度、伸长度。( Normalized data model, modal vibration, Join repetitive control, Including the area, perimeter, rectangular, elongation.)

说明：  心音QRS波检测算法，对于研究心音有帮助。(QRS wave detection algorithm for heart sound)

Sample windows phone apps

基于卡尔曼滤波的机器人定位及地图创建（salm），对1D、2D、3D等情况分别进行仿真(Kalman filter-based robot localization and map building (salm), on the 1D, 2D, 3D, etc. were simulated)

说明：  Basic of enchancement

Removing all variables, functions, and MEX-files from memory, leaving the workspace empty. clear all Deleting all figures whose handles are not hidden. close all Deleting all figures including those with hidden handles. close all hidden Clearing all input and output from the Command Window display giving us a clean screen. clc

说明：  matlab的作业，数值分析那门课的算法(jobs matlab, numerical analysis algorithms that course)

一个小波降噪的源程序 自己编写的 可用 (A source wavelet noise reduction can be written in their own)