Help with Code Problem
1 view (last 30 days)
Show older comments
for k=1:0.1:5;
eval(['HT_' num2str(k) '=H;']);
end
This code works for odd numbers(ie 1,2,3,etc) but it wont work with decimal numbers(i.e 1.1,1.2, etc). Its giving an error every time I try. Can anyone please come to rescue? Thanks in advance.
4 Comments
Walter Roberson
on 25 Mar 2016
If it worked, what would you like the result to be for k = 1.2 (for example) ?
Answers (1)
Star Strider
on 25 Mar 2016
All that said, if you want decimals from num2str, you have to specify a format descriptor:
num2str(k, '%3.1f')
That will work, although I have no idea if it will work in the code you posted.
There is a legitimate reasons to use eval, the most significant being that you have a series of dynamically-created variables that you did not yourself create and that you are saving to a matrix in order to correct the original error in creating them, but beyond that dynamically-created variables are to be avoided.
0 Comments
See Also
Categories
Find more on Logical in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!