Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN
2 views (last 30 days)
Show older comments
i don't know what wrong with my code its very frustating really
( ̄へ ̄)
here my code:
function y = cleanUp(x)
u=find(x<0 | x>10);
x(u)='NaN';
y = x;
end
0 Comments
Accepted Answer
per isakson
on 14 Jul 2013
Edited: per isakson
on 14 Jul 2013
Should be
x(u) = NaN;
without blips. What did the error message say?
3 Comments
Image Analyst
on 14 Jul 2013
Yes they're different. NaN is a special object with special meaning. 'NaN' is a 3 byte character array that has no special meaning whatsoever. It just happens to have those characters in it but it has no relation to the real, special NaN object whatsoever.
Jan
on 14 Jul 2013
@Image Analyst: To be nit-picking: 'NaN' is a 3 character array. But a char uses 2 bytes, such that 'NaN' has 6 bytes.
More Answers (0)
See Also
Categories
Find more on Whos 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!