gmm_prob

无标度网络与小世界网络，用matlab写了这两种网络的matlab程序(需要用到无标度网络与小世界网络，用matlab写了这两种网络的matlab程序)

基本使用说明如下： 1、文件夹中均为MATLAB软件M文件程序； 2、程序文件为每一章节中例题的MATLAB程序电子版，程序名与例题名序号相对应； 3、此文件夹中的程序已经经过调试，在MATLAB 7.0或以上版本中均可以正常运行； 4、程序头中功能介绍了此程序的主要实现的功能。 (Basic use is as follows: 1, folder files are MATLAB software M procedures 2, the program file for each of the sections in the example of the electronic version of MATLAB program, the program name and serial number of the corresponding sample questions 3, in this folder procedures have been debug, in MATLAB 7.0 or above in both the normal operation 4, the procedure first introduced in the function of this program the main function.)

说明：   使用二分法对样本集进行剪辑，剪辑法的思想，就是将样本集分成训练集与考试集， 利用训练集样本对考试集的样本进行分类（使用近邻法），如果考试集中某个样本分类错误的话，将这个样本删除。在该函数中，使用最近邻法，只进行一次剪辑（遍历完考试集中的样本以后退出）。还有一种重复剪辑法（适用于样本比较多的情况），把样本随机分为多个样本集，将相邻的两个样本前一个作为考试集，后一个作为训练集，调用二分剪辑。所有的样本子集剪辑完毕以后，在递归调用，直到没有样本被剪辑掉,没得讲，重复剪辑的效果肯定好一些。 (The sample sets using the dichotomy of the clips, editing law idea is to sample set into training set and test set, using the training set samples to the test set of samples (using the nearest neighbor algorithm), if the examination focused on a sample of classification error then delete this sample. In the function, use the nearest neighbor method, only once clips (focused on a sample of traversal finished after the exit exam). There is also a repeat clip method (samples are more applicable to the case), the samples were randomly divided into multiple sample set, the two adjacent samples of the former one as a test set, the latter one as a training set, call the two sub-clips. All the samples were a subset of the clips after they have finished, in the recursive call, until there are no samples were clip out, did not have to say that the effect of repeated clips definitely better.)

least squares algorithum

改进的属性约简算法，能够更快速地实现数据的分类。(Improved attribute reduction algorithm can more quickly achieve classification data.)

to read the image and crop the specified area to convert RGB image next to convert gray scale image to find the histogram equalization

经验正交函数分析方法，是一种分析矩阵数据中的结构特征，提取主要数据特征量的一种方 法。常用于海洋、气象专业。(Empirical orthogonal function analysis method is an analysis of the data structure of the matrix, a method of extracting the main characteristics of the data volume. Commonly used in the marine, meteorology profession.)

是路径规划的实用方法，实现典型相关分析，迭代自组织数据分析，LCMV优化设计阵列处理信号，利用自然梯度算法，有详细的注释。

gauss method of matlab

Ga operator like sel.mut.cross