Ha
Posts:
87
Registered:
11/30/09


Re: How to retrieve the given column of the data of arbitrary size?
Posted:
Nov 13, 2012 9:54 AM


"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <k7tg96$lq8$1@newscl01ah.mathworks.com>... > "Ha" wrote in message <k7qprc$h2m$1@newscl01ah.mathworks.com>... > > > > For instance, A is a 10x10x10x10 matrix, the 3rd column of the 2nd dimension of A is given by squeeze(A(:,3,:,:)). What if the size of A is arbitrary? A could be 10x10, 5x10x5, 10x10x5x5x10, ..., or anything else. How to write a function applicable to arbitray A? > > A = rand(2,3,4,5); > > n = ndims(A); > ind(1:n) = {':'}; > ind{2} = 3; % ind = {':' 3 ':' ':' } > A3=squeeze(A(ind{:})) > > % Bruno
Haha. I have writen a function in this manner.

