I'm having a problem with using find, that's probably super easy to resolve but I'm forgetting the correct format. I have a matrix (A) 100*7. I have identified a subset of the matrix using find and have the appropriate indices (ind=50*1 matrix). What I'm trying to do is simply extract that subset B=A(ind). If I do this I get a 50*1 matrix, however, what I would like is a 50*7 matrix. What's the correct format for deriving this?