Iterating through columns of data
1 view (last 30 days)
Show older comments
Hi ,
I have two columns of data, voltage and current with 44058 rows.
I need a way of iterating through both and finding the resistance for every value?
Any ideas?
Thank you
0 Comments
Answers (1)
Stephan
on 2 Nov 2020
% Example data
U_I_data = [10 0.5; 20 2; 25 4; 12 3; 18.5 2]
% R = U/I as an elementwise matlab operation
R = U_I_data(:,1) ./ U_I_data(:,2)
results in:
U_I_data =
10.0000 0.5000
20.0000 2.0000
25.0000 4.0000
12.0000 3.0000
18.5000 2.0000
R =
20.0000
10.0000
6.2500
4.0000
9.2500
0 Comments
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!