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clear ; clc; close all; fhandle=fopen('data.txt'); x=fscanf(fhandle,' %g %g',[2 inf]); centerNum=3; %·ÖÀàÖÐÐĵĸöÊý,¿É±ä center=x(:,1:centerNum);%ѡȡ³õʼµã disp('³õʼ¾ÛÀàÖÐÐÄ:'); disp(center); [datarow,datacolumn]=size(x); distancedata=zeros(centerNum,datacolumn); step=10 ; %µü´ú×î´ó´ÎÊý %kinddata=zeros(datarow,datacolumn); newCenter=caculateCenter1(centerNum,x,datacolumn,datarow,center); while (sum(sum(newCenter~=center)))&step center=newCenter; times=10-step+1; fprintf('µÚ%d´Îµü´ú£¬¾ÛÀàÖÐÐÄΪ£º\n',times); %disp('¾ÛÀàÖÐÐÄΪ£º'); disp(center); newCenter=caculateCenter1(centerNum,x,datacolumn,datarow,center);%ÖØÐ¼ÆËã¾ÛÀàÖÐÐÄ step=step-1; end plot(x(1, ,x(2, ,'*');hold on; for h=1:centerNum plot(newCenter(1,h),newCenter(2,h),'+r'); hold on; end grid; legend('¼òµ¥µÄ¶àÀàÀàK¾ùÖµ¾ÛÀà') %sort=sort(data1); %¶Ô¾àÀë½øÐÐÅÅÐò %sort2=sort(data2); %m=find(data1==sortdata1(2));%ÕÒµ½´ÎСֵÔÚµÄÏòÁ¿ %n=find(data1==sortdata1(2));% %z11=x(m); %z22=x(n); |

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