Re: some multi-dimensional matrix problem

[Bart Vandewoestyne]

On Fri, May 21, 2004 at 05:22:03PM -0400, Etienne Grossmann wrote:
> 
>   Hi Bart,
> 
> something like:
> 
> octave:5> p = randn (1,3,4), res = reshape (p,3,4)
> p =
>  
> [...]
>  
> res =
>  
>   -0.566865  -0.627797  -0.187179   0.523143
>    0.469599   0.105643   0.346800  -0.486609
>    1.764205  -0.212903   0.665555   0.042819
> 
>    Hth,
> 
>    Etienne

Thanks for the hint, but I would like to have the transposed of what you
propose.  I know I can transpose it after the reshape, but my guess was
that this takes some time, and since time is important in my
calculations, i was wondering if there isn't a faster way to get my
result.  the 'squeeze' command also gives the same result as yours...

Isn't there a way to tell reshape to start filling row-wise instead of
column-wise?  Or another way to get what i want?

Regards,
Bart

-- 
!!!!!!!!!!!!!!!!!!! email change !!!!!!!!!!!!!!!!!!!!
My email address is now address@hidden
        Please update your addressbook!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------