deleting rows from matrix and saving as a new matrix
2 views (last 30 days)
Show older comments
Hello,
If I have a matrix 20 x 20, and I want to delete row 2 and 7,
I would use something like
MTX_1([2,7],:) = []
is there a way to save this new matrix as a separate array (such as MTX_2), while preserving the original MTX_1?
Thank you.
0 Comments
Answers (1)
Star Strider
on 28 Nov 2018
Probably the easiest way:
MTX_2 = MTX_1(setdiff(1:size(MTX_1,1),[2,7]),:)
This creates ‘MTX_2’ while leaving ‘MTX_1’ unchanged.
0 Comments
See Also
Categories
Find more on Image Processing Toolbox 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!