MATLAB编程代码function[center,U,obj_fcn]=importfile(data,cluster_n)%FCMClust(data,cluster_n,options);%FCMClust.m采用模糊C均值对数据集data聚为cluster_n类%用法：%1.[center,U,obj_fcn]=FCMClust(Data,N_cluster,options);%2.[center,U,obj_fcn]=FCMClust(Data,N_cluster);