indexing of a matrix
3 views (last 30 days)
Show older comments
hi, i av a 200*3588 matrix and i want to index paired numbers from each column.is there a matlab function that will help me do it or do i av to do it manually? thanks in advance
1 Comment
Accepted Answer
Walter Roberson
on 9 Nov 2011
rowidx = [rowidx1, rowidx2, rowidx3, ... rowidx200];
matind = sub2ind(size(YourMatrix), [rowidx; 1+rowidx], repmat(1:size(YourMatrix,2), 2, 1) );
pairedValues = YourMatrix(matind);
0 Comments
More Answers (0)
See Also
Categories
Find more on Matrix Indexing 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!