最佳哈密尔顿圈MATLAB程序8页.doc

实用文案M文件function circle,long=modifycircle(c1,L); global a flag=1; while flag0 flag=0; for m=1:L-3 for n=m+2:L-1 if a(c1(m),c1(n)+a(c1(m+1),c1(n+1). a(c1(m),c1(m+1)+a(c1(n),c1(n+1) flag=1; c1(m+1:n)=c1(n:-1:m+1); end end end end long=a(c1(1),c1(L); for i=1:L-1 long=long+a(c1(i),c1(i+1); end circle=c1; 命令窗口全程的：global aL=size(a,1);c1=1 2:18 20:53 19;circle,