matlab ployfit 没有定义,为什么我一运行，总显示我没有定义啊
下边是其程序：function [center, U, obj_fcn] = 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...
