How to write a for loop?
显示 更早的评论
I know the value for all the (10 values) udotreal, and I also know the value of uk for the first iteration. So How do I write a for loop for doing this:
uk1 = uk + udotreal(1,1);
uk2 = uk1 + udotreal(1,2);
uk3 = uk2 + udotreal(1,3);
uk4 = uk3 + udotreal(1,4);
uk5 = uk4 + udotreal(1,5);
uk6 = uk5 + udotreal(1,6);
uk7 = uk6 + udotreal(1,7);
uk8 = uk7 + udotreal(1,8);
uk9 = uk8 + udotreal(1,9);
uk10 = uk9 + udotreal(1,10);
采纳的回答
KSSV
2017-10-27
ukn = zeros(1,10) ;
for i = 1:10
if i == 1
ukn(i) = uk+udotreal(i,i) ;
else
ukn(i) = ukn(i-1)+udotreal(i,i) ;
end
end
更多回答（2 个）
Andrei Bobrov
2017-10-27
Without loops:
ukk = cumsum([uk;udotreal(:)]);
ukk = ukk(2:end);
Bishwajit Roy
2020-10-28
0 个投票
ukn = zeros(1,10) ;
for i = 1:10
if i == 1
ukn(i) = uk+udotreal(i,i) ;
else
ukn(i) = ukn(i-1)+udotreal(i,i) ;
end
end
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