将core.txt文件放在C盘根目录下,然后打开matlab，点击“文件”-“打开”选中main.m文件，“运行”这个文件。

命令窗口马上就会显示出运行结果。





mm_Red.m为封装的盲目约简算法.返回值为约简结果.

sxzyd_Red为封装的基于属性重要度约简算法.返回值为约简结果.

bsjz_Red为封装的辨识矩阵约简算法.返回值为辨识矩阵和约简结果.

cal_sig为封装的求属性重要度的函数。

max_min为封装的求属性度最大，划分个数最小的属性的函数。

dele_max为封装的删除属性度最大，划分个数最小的属性的函数。

mycore.m为封装的求核函数.

myind为封装的求划分的函数.

ind_E_a为求每个属性的划分的函数.-Files on the core.txt to the C root directory, then open matlab, click on " File" - " Open"　main.m file is selected, " Run this file. The command window is displayed immediately run results. mm_Red.m the package blindly reduction algorithm. return value reduction results. sxzyd_Red degree reduction algorithm based on attributes important to package the return value is the result of the reduction. bsjz_Red matrix reduction algorithm for the identification of the package. return value identification matrix and reduction results. cal_sig package attribute importance to the function. max_min demand for the package attribute degrees largest division of the function of the minimum number of attributes. delete attribute degrees dele_max package is the largest division of the function of the minimum number of attributes. mycore.m seeking nuclear function package. myind package and by function. ind_E_a for the sake of each attribute divided function.