How to apply bsxfun for floating point matrices
3 views (last 30 days)
Show older comments
I have 2 floating point matrices.
How can i multiply corresponding entries in the matrices using bsxfun ?
Does bsxfun only work with numeric matrices ?
1 Comment
Stephen23
on 11 Jan 2015
Edited: Stephen23
on 11 Jan 2015
According to the documentation floating point arrays are a numeric data type . And bsxfun is certainly able to use floating point arrays.
Can you please post a comment with the complete code and error message.
If the two matrices are the same size (or one is a scalar), then you do not need to use bsxfun, you can simply use normal multiplication :
A.*B
Answers (1)
Matt J
on 11 Jan 2015
Edited: Matt J
on 11 Jan 2015
bsxfun works with both numeric and logical matrices. However, if the matrices are the same size, you should just do C=A.*B. If they are not the same size, then the syntax is
C=bsxfun(@times,A,B);
but you need to be sure the dimensions that disagree are singletons in one of the matrices.
See Also
Categories
Find more on Logical 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!