fadingofdm

for image smoothing and gradient operation

一段应用于拓扑优化的算例，基于MATLAB 的一段程序(A used in topology optimization example, a program based on MATLAB)

用matlab做的图像配准程序，可以实现图像配准(Image registration )

本程序为用matlab实现的基本的GA算法(genetic algorithm)

matlab code of A hybrid approach combining extreme learning machine and sparse representation for image classification. Engineering Applications of Artificial Intelligence 27 (2014): 228-235.(Luo, Minxia, and Kai Zhang. A hybrid approach combining extreme learning machine and sparse representation for image classification. Engineering Applications of Artificial Intelligence 27 (2014): 228-235.)

一个matlab编程求取李雅普诺夫指数的大概汇总，可供编程参考(A matlab programming to obtain the Lee Yap Andrianof indices about summary, for programming reference )

average or mean filter for salt and pepper noise.i hope this file help u

matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过，如修改不严重，可提取隐藏信息，如果修改过多，则只能确定是否有修改，而不知道隐藏的信息是什么(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, such as modification is not serious, can extract hidden information, if too many modifications, you can only determine whether changes were needed, they do not know what information is hidden)

matlab超级经典的各类程序 拟合 插值 画图 积分 规划 解方程 数据分析 包括了基本的一些经典算法 (super-classic types of procedures matlab fitting interpolation Paint integral equation solution of data analysis plan included a number of basic classical algorithm)

高阶谱分析工具箱，适用于阵列信号处理、雷达信号处理等。(High-order spectral analysis toolbox for array signal processing, radar signal processing.)