Use one matrix to change values of another
2 次查看(过去 30 天)
显示 更早的评论
I have two matrices, A and B which are something like:
A = [1; 2; 3; 4; 16; 17; 18; 19 ....] (not a repeating formula just numbers from 1 to 8976 with a lot missing in between)
B = [1 2 3 4 8 9 10 11; 1 2 5 6 7 8 16 17; 3 4 5 6 18 19 20 21]
I want to make it so that the numbers in B that are not in A are change to 0, so that B would look like
[1 2 3 4 0 0 0 0; 1 2 0 0 0 0 16 17; 3 4 0 0 18 19 0 0]
0 个评论
采纳的回答
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!