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几种自适应滤波器算法(several algorithm about adaptive signal processing)

Hi Friends. This is simple demo of Sobel Operation on image.

这是matlab软件的基础教程，希望能帮到新手入门(Matlab software, tutorials, hope to help beginners)

Nyquist Graph Rutine

MATLAB实现快速正交变换，与传统的FFT算法相比拥有更高的分辨率，但是运算时间较大， 在目标检测、频率分析、降噪方面都有着广泛的应用(MATLAB to achieved FOS_convert, compared with the traditional FFT algorithm has a higher resolution, but the computation time is large, the target detection, frequency analysis, noise reduction have a wide range of applications)

matlab分类工具箱源码，在matlab下运行可以对数据进行多种分类，并有说明文档，可以根据文档进行操作，实现分类。(classification Matlab toolbox source, Matlab can run on a variety of data classification, and documentation, according to documentation for operation, achieving classification.)

this code is usefull to calcule the hydraulics properties for a given cross section or batymetric. Also plot the manning properties vs de hydraulic depth

对之前求取细通道内气泡长度和频率的程序进行修改，使之运算速度加快，(Before passage of fine bubbles strike length and frequency of the procedure to be modified, so that the operation speed,)

一本用于matlab系统仿真的电子书籍，对初学者有很大的帮助。(A used in matlab simulation of electronic books, has a great help for beginners. )

说明：  TDOA/AOA定位的扩展卡尔曼滤波定位算法(TDOA/AOA positioning the extended Kalman filter algorithm)