matlabexcel

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,并将秘密图像提取出来，最后显示。要求载体图像的大小大于等于秘密图像的大小，且秘密图像是二值或灰度图像(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low 4bit, and extracted secret image, the final show. Required size of the image carrier is greater than equal to the size of the secret image, and the secret image is a binary or gray image)

matlab仿真模拟退火算法的简单搜索过程，随机数用数组实现(Matlab simulation annealing simple search process, with a few random arrays to achieve)

本程序利用改进的支持向量机理论进行混凝土抗压程度预测，取得了较好的效果(This procedure using improved support vector machine (SVM) theory to carry on the concrete compressive degree prediction, good results have been achieved)

methods of optimalization, davidon

仿真研究了MIMO雷达发射波束图和波形相关程度的关系。波形相关程度越高发射波束图越窄，发射能量越集中；波形相关程度越小，发射波束图越平坦，发射能量在空域分布越均匀。(Relation between Degree of correlation of waveform and transmitting beampattern. Hign correlation of waveforms corresponding to concentrated transmitting energy; Low correlation of waveforms corresponding to concentrated evenly distributed transmitting energy.)

各种图像处理的工具库，来自random walk的开发者。包括normalize cut, random walk等多种图像分割函数等。(Various image processing tool library, from the random walk of the developer. Include normalize cut, random walk and other functions such as image segmentation.)

HI MATLAB DECODE FILE

Note: Text content in the code blocks is automatically word-wrapped. * This private inorder method recursively traverses a binary tree in

implementation of Fuzzy C Means clustering with Markov Random Field

SNE降维算法，应用于多个合成数据集 显示降维效果(SNE dimensionality reduction algorithm is applied to reduce dimensionality in multiple synthetic datasets)