SM-Johnson

说明：  遗传算法中常用变异算子,开发语言为MATLABLE，希望对大家有所帮助(GA mutation operator used to develop language MATLABLE, we hope to help)

说明：  Parzen窗法，由样本求概密估计，例为一维正态分布和双峰均匀分布，内附随机数生成的原理说明。( window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator containing a description of the principle.)

图像特征数据的提取，然后进行图像拼接。一些matlab编程上的精妙思路(Simple image processing to extract the image feature data, image mosaic)

source code for channel estimation in a rayleigh flat fading channel

with this code it could drwa evrythings about modal parametrs of structures and otherthings

High Pass Filter for some frequency

实现解混光谱与光谱库里对应光谱的比对，可以找到光谱库里与其最相近的光谱，可以进行直观的评价(Spectroscopy and Spectral unmixing achieve Curry corresponding spectra comparison, you can find their closest spectral library spectra can be visually evaluated)

dct and idct for image.matlab实现信息序列的嵌入和提取(dct and idct for image.matlab realize embedded information and extract sequence)

实现a、b、c、d字符的算术编码,matlab 源程序(arithmetic code of a, b, c and d)

该文件为matlab环境下的批处理程序，可以处理同一个文件夹下面的相同类型的文件(The file is a batch program matlab environment that can handle the same folder following the same type of file)