Untitled23

this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image. this method based on discrite fourier transform method.

图像分析 边缘检测 微分算子 Log算子 Canny 算子 四叉树分解 四叉树分解 四叉树 MATLAB 函数 (Image analysis-differential operator edge detection operator Canny operator Log quadtree decomposition quadtree decomposition quadtree MATLAB Functions)

计算hurst指数，包含很多个Hurst指数方法。使用简单(Calculated hurst index contains many a Hurst index method. Simple)

说明：  RBF的MATLAB M文件实现。不是MATLAB的工具箱函数。(RBF the realization of the MATLAB M files. MATLAB is not a function of the toolbox.)

counts command line arguments

经典AR模型系数求解，burg法.根据原理手编，希望对大家有帮助。(the method of burg to get the coefficients of AR model)

real time demonstratitaon on wirelerss sensor network

安卓应用，与硬件搭配，可以通过程序控制硬件设备，直接在matlab上实现(Android applications, and hardware mix, can be programmed to control hardware devices, realized directly on matlab)

本程序用matlab编写。实现图像的构造编码。压缩包中的PPT介绍构造编码。一个编码程序，一个解码程序。本程序是无损压缩，编码后可压缩掉30 以上。附有图片。程序有必要的注释。(This program written by matlab. The structure of image coding. PPT introduced compressed package structure encoding. A coding process, a decoding program. This procedure is lossless compression, encoding more than 30 after the compressible out. With pictures. Program has the necessary comments.)

2D双向PCA(2D2PCA),二维主成分分析(2DPCA)的实质是对图像矩阵按行进行图像压缩抽取特征,消除了图像列的相关性.(2D bidirectional PCA (2D2PCA), two-dimensional principal component analysis (2DPCA) real image matrix row the Image Compression extraction characteristics to eliminate the correlation of the image column.)