Lorenz_control

this code describes image encryption process of color image using Matlab

Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R，然后从和R同类的样本中寻找最近邻样本H，称为Near Hit，从和R不同类的样本中寻找最近样本M，称为Near Miss，根据以下规则更新每个特征的权重： 如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻是有益的，则增加该特征的权重；反之，如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻起负面作用，则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules: If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)

分形维数计算的毯子算法matlab代码,混沌的判断指标Lyapunov指数计算,车牌识别定位程序的部分功能。( Fractal dimension calculation algorithm matlab code blankets, Chaos indicator for Lyapunov index calculation, Part of the license plate recognition locator feature.)

Rosenbrock函数图像绘制源代码程序。为毕业设计而制作。——张景(Rosenbrock function image mapping program source code. Designed and produced for graduation.- Zhang)

Fountain code for compression

SVM-RBF演示程序直接放到matlab command窗口运行就可以了(SVM-RBF demo program directly into the matlab command window to run on it)

fuzzy tool box的详细用户手册指南(fuzzy tool box of the detailed user manual guide)

很多场合需要白噪声，本程序通过一种简单的M文件产生白噪声。(Many occasions need white noise, this program through a simple M files generated white noise.)

round values to a specified fixed or floating precision

this is the information to be shared solo much