Least-squares-polynomial-fitting

filter wavelet. ECG. search best filter and best families of wavelet.

use swarm intelligence algorithm to slove travelling sales man problems in matlab(use swarm intelligence algorithm to slove traveling sales man problems in Matlab)

多种条形码的编码程序，以matlab为基础(A variety of bar code encoding process)

关于距离扩展目标-分形理论检测方法的matlab实现程序(About distance expansion goal- matlab fractal detection method to achieve program)

子空间辨识，随即输入，根据算法算出系统矩阵( Subspace Identification for Linear Systems)

this matlab source code is for begining

COMSOL Multiphysics有限元法多物理场建模与分析(The book of COMSOL)

对利用录音设备对手机、电话等按键式密码输入终端进录音盗取银行卡密码的不法行为进行技术分析，利用MATLAB软件编程对按键式密码输入终端的按键音进行音频分析，基于短时能量和过零率对所采集的音频文件进行端点检测，提取出单个拨号音，然后对处理后的音频进行频谱分析、对比，从而识别按键式密码输入终端的按键音。(On the use of recording equipment on the phone, telephone touchtone input terminal password into the recording steal bank card passwords wrongful conduct technical analysis using MATLAB software programming for touch-tone touchtone password input terminal for audio analysis, based on short-term energy and zero-crossing rate of the acquired endpoint detection audio files, extract single dial tone, and then processed audio spectrum analysis, comparison, to identify key tone touchtone password input terminal.)

本文主要讲的是图像变化中所使用的小波变换的一些基本知识(This article is primarily concerned with changing the image used in some of the basics of wavelet transform)

matlab控制摄像头（如：网络摄像头等）获取外界图像(matlab control the camera (eg: webcam) to obtain external image)