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Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way
From: |
John W. Eaton |
Subject: |
Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ? |
Date: |
Thu, 2 Feb 2012 12:20:37 -0500 |
On 2-Feb-2012, Sergei Steshenko wrote:
| > Do you see now why the columns must be extracted as cells, not the
| > individual cell elements?
| >
| > jwe
|
| Well, maybe. The code produces:
|
| "
| octave:1> cell_array = {[1,2;3,4], "foobar"; [5,6], {7, "foo", [8,9,10]}};
| octave:2>
| octave:2> for elt = cell_array
| > elt
| > endfor
| elt =
| {
| [1,1] =
|
| 1 2
| 3 4
|
| [2,1] =
|
| 5 6
|
| }
| elt =
| {
| [1,1] = foobar
| [2,1] =
| {
| [1,1] = 7
| [1,2] = foo
| [1,3] =
|
| 8 9 10
|
| }
| }
| octave:3>
| "
|
| and it can make sense to me if I consider cell array to be a 2D matrix with
possibly "awkward" (arbitrary type) elements.
|
| Should cell arrays be considered as 2D matrices ? If yes, which part of
Octave documentation describes them as such ?
http://www.gnu.org/software/octave/doc/interpreter/Cell-Arrays.html#Cell-Arrays
jwe
- 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Sergei Steshenko, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Ben Abbott, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Sergei Steshenko, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, James Sherman Jr., 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Sergei Steshenko, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, John W. Eaton, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Sergei Steshenko, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?,
John W. Eaton <=
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, Sergei Steshenko, 2012/02/02
- Re: 'for' loop on elements of cell array (octave-3.4.2) - is it the way it is supposed to be ?, John W. Eaton, 2012/02/02