ljhy3504
2013-05-23, 12:10
for j=2:(i-1)
while ((A(i,1)-A(j,1))^2+(A(i,2)-A(j,2))^2+(A(i,3)-A(j,3))^2)<(r(i)+r(j))^2
A(i,1:3)=r(i)+(200-2*r(i))* rand(1,3);
end
end
当for循环到j=10时 while判断条件为真
执行了循环语句A(i,1:3)=r(i)+(200-2*r(i))* rand(1,3)
但是接着while判断条件只会接着往j=10 11 ...往下走
要怎么修改才能重新使j=2 3 4 ....去判断啊
while ((A(i,1)-A(j,1))^2+(A(i,2)-A(j,2))^2+(A(i,3)-A(j,3))^2)<(r(i)+r(j))^2
A(i,1:3)=r(i)+(200-2*r(i))* rand(1,3);
end
end
当for循环到j=10时 while判断条件为真
执行了循环语句A(i,1:3)=r(i)+(200-2*r(i))* rand(1,3)
但是接着while判断条件只会接着往j=10 11 ...往下走
要怎么修改才能重新使j=2 3 4 ....去判断啊