大尺度衰落模型

这是问道etc的打包解压工具，你可以自己进行操作(This is the packing and decompression tool that asks etc)

说明：  基于matlab软件的Ga-bagging-svm程序，包含算例data，编写规范，非常好用(Ga-bagging-svm program based on MATLAB software, including example data, compiling specifications, very useful)

说明：  本文件是基于MATLAB_GUI的图像处理系统，可在MATLAB上运行(Image processing system based on Matlab GUI)

1 创建给定图的存储结构，从邻接表和邻接矩阵两种存储方式中选择一种。 2 对所创建的图进行深度和广度优先搜索遍历，给出遍历过程中的顶点序列。 3 求图的最小生成树，按构造顺序输出边的序列。（两种方法都要求！） 3 编写一个主函数，将上面函数连在一起，构成一个完整程序。 4 将实验源程序调试并运行。 -Create a storage structure of a given graph from the adjacency list and adjacency matrix are two ways to choose a store. Two pairs of maps created by the depth and breadth-first search traversal, given the culmination of the process of traversal sequence. 3 order to map the minimum spanning tree, according to the order of the output side of the sequence structure. (Both methods require!) 3 to prepare a main function, the above function together to form a complete program. 4 source debugging and running the experiment.

实现的匹配滤波器，能够对数据进行匹配滤波(Matched filter implementation, the data can be matched filter)

参考代码，提供给新手学习，代码可以修改完善，不涉及版权！(Reference code, for beginners to learn, code can be modified and improved, not involving copyright!)

ANSYS多圈管2D冻结温度场分析，根据对称性，选择第一象限进行模拟。 命令流中有详细说明！ ZTIME=540           !冻结时间 Ld=10000            !如果某荷载步的温度等于Ld，则表示该荷载步不加载，直到下一荷载步 KBCVALUE=1          !KBCVALUE=0为坡道加载,KBCVALUE=1为阶跃加载 THETA=90            !所计算扇形区的圆心角,单位为度。一般取为第一圈孔的主面与界面的夹角（保证井内温度场基本不受影响）                     !该范围内每圈孔至少有3个管，否则可能在捕捉图时有点小问题, GA=THETA*1/1        !应确保GA的范围内每圈冻结管至少有2个.

说明：  这是一条应用于MATLAB的程序，主要功能是打开txt文件并且绘制图形，再根据图形之中的曲线进行最小二乘拟合。(This is a program applied to MATLAB. Its main function is to open the txt file and draw the graph. Then, the least square fitting is performed according to the curve in the graph.)

python文件，可以对新闻等文本进行分词，然后根据每个词出现的次数进行排序，展示出现次数最多的词语，形成词云。(Python file, can be news and other text segmentation, and then according to the number of times each word to sort, show the most frequently appeared words, the formation of word cloud.)

R语言对数据进行Garch-t-Copula建模和Garch-Clayton-Copula建模(Garch-t-Copula modeling and Garch-Clayton-Copula modeling for data in R language)