我对matlab不是特别的熟悉。
maple的for 的用法是 for N from 1 to 100 do; 此处写干什么; end do
嵌套的话,我示意的写一个给你参考,此处需要注意,在maple里面,字母i 是保留用来做虚数的代号的,所以我此处把i改成III
for k from 1 to NM do;
for III from 1 to lines do;
for h from 1 to NM do;
c(k,h)..........
end do
c(k,NM+III)=......
end do
end do