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arrays
From: |
John W. Eaton |
Subject: |
arrays |
Date: |
Thu, 4 Sep 2003 23:09:30 -0500 |
On 15-Aug-2003, Nathan Weisz <address@hidden> wrote:
| I'd like to repeat a question posted by Phil Reardon about 2 years ago:
| > Can octave treat three dimensional arrays like A(i,j,k)? It seems to
| > accept this form on the right side an assignment, but not the left.
| > What is the rule here? Thanks in advance!
|
| The short answer to that was: no.
|
| I'm asking because I get error messages when trying to create
| 3-dimensional arrays in Matlab-style, e.g.:
| > octave:29> a = rand(5);
| > octave:30> b= rand(5);
| > octave:31> c = a;
| > octave:32> c(:,:,2) = b;
| > error: invalid number of indices (3) for indexed assignment
| > error: assignment failed, or no method for `matrix = matrix'
| > error: evaluating assignment expression near line 32, column 10
|
| Something I can do about it?
Some work is currently being done (see the octave-maintainers mailing
list for some recent discussion). I hope to have some basics working
within a few snapshots from now.
jwe
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