Find elements from a submatrix in the main 3D matrix

조회 수: 3(최근 30일)
I have a matrix M = 10x5. 10 representing the number of users and 5 the values for each user. This is taken out of the bigger matrix A = 161x161x10. 10 again being the same number of users as in the M matrix. The values from M are in A.
My main goal is to find the indexes (or ROW,COL) from the values from matrix M in matrix A. The problem is that because in M , I have duplicate values I can't find use the FIND function. Based on my research I did not found something helpful.
Do you think is possible to do this? Thank you!

채택된 답변

Matt J
Matt J 2021년 7월 20일
[row,col]=find( reshape( ismember(M(:),A(:)) , size(M) ) );
  댓글 수: 6
Matt J
Matt J 2021년 7월 21일
You're welcome, but please Accept-click the answer if you have what you need.

댓글을 달려면 로그인하십시오.

추가 답변(0개)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by