Steganalysis

局部线性嵌入算法，由laurance等人于2000年science上发表，广泛应用于图像处理模式识别等领域，是一种流形学习算法。(the algorithm of locally linear embedding)

说明：  找一幅曝光不足的灰度（或彩色图像），按照直方图均衡化方法进行处理(Underexposed to find a gray (or color image), according to the method of histogram equalization processing)

说明：  认知无线电中关于频谱感知的一些小程序，希望对大家有所帮助！(Spectrum sensing in CR,I hope it s useful to some guy!)

用matlab 根据AIC准则确定arma模型阶数。(Matlab AIC criterion according to determine the arma model order number.)

this is m file distribiution

Histogram equalization of digital images

说明：  一维杆单元有限元分析，包中有详细的WORD文档说明(One-dimensional finite element analysis of beam elements, including the documentation detailed WORD)

直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low-4bit)

TMM模拟电磁波在堆膜中传播过程 和场分布,可简易改变参数 作不同体系的透射反射谱图和场分布图(TMM simulation of electromagnetic waves in the spread of membrane reactor process and field distribution can be easy to change the parameters for different systems of transmission reflection spectra and field distribution)

The Matlab Toolbox for Pattern Recognition