for loop adding numbers on left side of equal sign

2 次查看（过去 30 天）
bus14
bus14 2019-5-3
评论： KALYAN ACHARJYA 2019-5-3
Hi, I want to make a for loop which iterates the the values of my prob function. Ideally I want to the loop to do for [89-105] to give the sequence of pk(89)=prob(89) & pk(90)=prob(90) and so on. I already have the loop working that it gives the values of prob(k) in the correct sequence. However, I am unable to have the loop adding the values of i to be 89,90,91,92 and so. It must be a simple command but I cannot find it. Hope some can help me out.
pd= makedist('normal','mu',100,'sigma',10)
demand = [0:1:200];
prob = normpdf(demand,100,10);
for k=89:1:105;
pk(i)=prob(k)
i=k+1;
end
Furthermore, the error that I get running the code regarding the line pki)=prob(k) is [Subscript indices must either be real positive integers or logicals.]
Thankyou

请先登录，再回答此问题。

采纳的回答

KALYAN ACHARJYA
KALYAN ACHARJYA 2019-5-3
编辑：KALYAN ACHARJYA 2019-5-3
for k=89:1:105;
pk(k)=prob(k)
end
Yes, you can get it pk(89) to pk(105)
but what about pk(1), pk(2),...might be zero. yes?
  6 个评论
显示 4更早的评论
KALYAN ACHARJYA
KALYAN ACHARJYA 2019-5-3
编辑：KALYAN ACHARJYA 2019-5-3
Yes @madhan ravi, is the following correct way?
pk=zeros(size(prob));
Thanks

请先登录，再进行评论。

更多回答（1 个）

bus14
bus14 2019-5-3
I think we misunderstand each other. What I mean is, that ideally I want to run the program and as an output obtain two 'colums'. first colum [pk(1) pk(2) pk(3) pk(4).......pk(200)]=[0 0 0 ....... 0.0035 0.00034]
easier said. I would like to see the as answer e.g. for the instance of k=100 get as output pk(100)=0.00397 instead of now only getting 0.000397
  3 个评论
显示 1更早的评论
bus14
bus14 2019-5-3
Yes this is indeed what I was looking for.
Thank you a lot!
KALYAN ACHARJYA
KALYAN ACHARJYA 2019-5-3
pd=makedist('normal','mu',100,'sigma',10)
demand=[0:1:200];
prob=normpdf(demand,100,10);
prob(1:80)=0;
pk=zeros(size(prob));
for k=1:1:105;
pk(k)=prob(k);
fprintf('\n when k=%d, value of p(%d)=%.5f',k,k,pk(k));
end

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Solver Outputs and Iterative Display 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by