Find the rows have two same elements from a matrix
1 次查看(过去 30 天)
显示 更早的评论
I have a matrix (each row represents a traingle and each element represents a vertex ID of that traingle), I want to find which two traingles have two same vertices. This question can be demonstrated by the following example, for a matrix like the following:
1 9 8
2 7 8
5 8 9
6 5 4
7 3 8
5 4 8
the output would be [1, 3], [2, 5], and [3, 6], which are the rows have two same elements.
3 个评论
采纳的回答
更多回答(1 个)
Matt J
2022-12-11
编辑:Matt J
2022-12-11
Use edges to get a list of all the edges of the triangulation. Then loop over the list and use edgeAttachments.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!