建议这样做
x = rand(15,1); y = rand(15,1); f = @(xc) sum(sqrt((xc(1)-x).^2 + (xc(2)-y).^2)); x0 = [mean(x), mean(y)]; [xc, fv] = fminsearch(f, x0); fprintf('最短路径之和%g\n坐标(%g, %g)\n', fv, xc)
谢谢大神!!