VB_MATLAB_COM

说明：  对输入的二值化图像，通过链码跟踪方法得到图像中的目标边界。(The input binary image, obtained by the chain code tracking the target image boundary.)

Otsu-最大类间方差Matlab代码 最大类间方差法原理：最大类间方差法是由日本学者大津于1979年提出的,是一种自适应的阈值确定的方法,又叫大津法,简称OTSU。它是按图像的灰度特性,将图像分成背景和目标2 部分。背景和目标之间的类间方差 ％ 大,说明构成图像的2 部分的差别越大,当部分目标错分为背景或部分背景错分为目标都会导致2 部 ％ 分差别变小。(Otsu- Otsu Matlab code Otsu Principle : Otsu law by Japanese scholars in the large-1979's, is an adaptive threshold established methodology, also known as big-law, referred to Otsu. It is based on image characteristics of the gray image can be divided into the background and objectives of Part 2. Background and objectives between the between-class variance%, which meant that the two images form part of the greater difference, When some background into the wrong target or part of the background into the wrong target will lead to sub-2% difference becomes smaller.)

文章分析了几种室内常见的光噪声以及他们对无线光链接带来的影响。(Indoor ambient light noise and its effect on wireless optical links.)

语音信号中用语谱图来直观的表示信号随时间变化的频谱特性。(Speech signal in terms of spectrum to visually represent the signal time-varying spectrum characteristics. )

图象直方图及均衡，用matlab实现了图像的直方图算法，以及均衡算法。(Image histogram equalization, using matlab image histogram algorithm, as well as balancing algorithm.)

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

维纳滤波和卡尔曼滤波matlab编程，效果比较(Wiener filter and Kalman filter matlab programming, the effect is ok)

一个简单的水印嵌入算法，matlab编写(A simple watermarking algorithm, matlab write)

频率波数域反变换，用于雷达成像偏移，频率波数域反变换，用于雷达成像偏移的程序，可节省空间(Frequency wave number inverse transform domain, used in radar imaging excursion, frequency wave number inverse transform domain, used in radar imaging migration program, can save a space)

matlab经典程序设计初学者必读教程must-read classic matlab programming tutorial for beginners(matlab Programming for beginners classic must-read tutorial must-read classic matlab programming tutorial for beginners)