4

The matlab code contains feature extraction of Hand goemetry in biometrics

TRACKING AN OBJECT IN A SEA ARE FROM RADAR SONAR

小波变换及编码在图像图形处理中有着重要的应用，本压缩包属于小波编码及其演示的matlab库函数，希望对大家的学习有帮助。(Wavelet transform and image coding has important applications in graphics processing, the wavelet encoding and compression packages are demo matlab library function, we hope to help learning.)

本算法用来实现图像的首数字规则特性，首数字规则在1881年就被发现，他能检测图像的所有像素点的AC系数是否符合首数字规则(The first algorithm is used to achieve image characteristic figure rule, the first rule number 1881 was found that he can detect all the pixels in the image whether the First Digital AC coefficient rules)

Lattice Boltzmann Simulation for Poiseuille flow in a channel

说明：  一篇全面介绍Dantzig selector的英文文章，37页，用于压缩感知的重构(The Dantzig selector: statistical estimation when p is much larger than n)

验证研所感知理论，最基本的算法实现！很不错的学习程序(compress sensing program)

四乘四线性阵列超声成像程序，叠加波束合成，逐点成像成像方式(four send and four receive liner ultrasonic imaging,DAS )

有彩浮雕显示，运用matlab进行编程，简单明了，有说明注释~(Relief shown with color, using matlab to program, simple and clear, with explanatory notes ~)

说明：  Hurst参数用来衡量时间序列的相关程度。给出了AVB, R/S, VT, PG, Wavelet等多种方法。(The degree of dependence of a time serie is measured by Hurst paramrter. AVB, R/S, VT, PG, Wavelet methods are given in this package. )