define_filters

说明：  。基于此本文提出一种利用Microsoft Access数据库实现VB与Matlab数据交换的方法,在程序设计中可充分利用两种软件的优势,可以大大缩短软件开发周期,为 含复杂数学计算的可视化软件设计提供了一种可选的方案。(A new method is proposed in this paper to realize data communication between VB and Matlab based on Microsoft Access. It provides a good solution to develop the Visual numerical computing software)

北斗下，VPL随国内位置变化而变化的示意图(RAIM algorithm of BD, VPL Changes over domestic location diagram)

二维云模型，matlab脚本编写，点开即可运行，效果很好(Two dimensional cloud model, matlab scripting, click open can run, the effect is very good)

著名芯片74LV245芯片数据使用手册，讲解很全面(Well-known chip-chip data 74LV245 manual to explain the very comprehensive)

hht希尔伯特黄变化的matlab实现不错试过了(hht Hilbert Huang changing tried matlab realize good)

关于主元分析的简单的小程序。适用于初学者。(Simple program about PCA. Suitable for beginners.)

地震动非线性时程分析程序，采用matlab程序编程，计算砌体结构在地震作用下结构的反应。(Earthquake nonlinear time history analysis procedures, using matlab programming, computing masonry structure response of the structure under earthquake.)

书名为:<MATLAB实用教程> 主编:苏金明,阮沈勇. (Title: <MATLAB实用教程> editor: Su Jin-ming, RUAN Shen-yong.)

the definitive function for the Fish exact

说明：  实现经典的SIFT方法，希望对大家有帮助，能给大家提供方便(Realize classic SIFT method, giving everyone the convenience, we want to help )