- Pre-allocate Y1 and Y2
- Assign to elements of Y1 and Y2
- Do not change the loop counter, ii, in the loop
Storing data from a loop
2 views (last 30 days)
Show older comments
I am struggling to store data from a loop, i need the data so that i am able to plot it. Thanks in advance!
for i=2:50
i=find((r>=t2n)&(r<t2p));
Y1=y(i);
Y2=mean(Y1)
end
0 Comments
Answers (1)
per isakson
on 21 May 2020
Edited: per isakson
on 21 May 2020
The documentation says: Avoid assigning a value to the index variable within the loop statements. The for statement overrides any changes made to index within the loop.
Y1 = nan(1,50);
Y2 = nan(1,50);
for ii=2:50
ii=find((r>=t2n)&(r<t2p));
Y1(ii)=y(ii);
Y2(ii)=mean(Y1(ii))
end
0 Comments
See Also
Categories
Find more on Loops and Conditional Statements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!