这是代码(有问题的一段):
temptry=zeros(1,100);
for n=1:(length(Q)-1)
for i=(n+1):length(Q)
temptry(i)=norm([real(Q(n)-Q(i)),imag(Q(n)-Q(i))]);
end
b=temptry(find(temptry~=0));
k=find(temptry==b(1));
findmin=find(b==min(b))+k-1;
temp=Q(n+1);
Q(n+1)=Q(findmin(1));
Q(findmin)=temp;
end