RE: A Simple Matrix Construction Question

[Ted Harding]

On 23-Jan-03 Ted Harding wrote:
> On 23-Jan-03 Craig Stoudt wrote:
>> There is probably a really simple way to do the
>> following, but I'm suffering from a mental block.
>> 
>> I have a row array 'Y' of arbitrary length, 1xn.
>> 
>> I want to create an mxn matrix where all of the rows
>> are the same as 'Y'.
>> 
>> Of course, I want to do this without resorting to
>> loops.
>> 
>> Thanks in advance.
> 
>   X_mxn = ones(1,m)*Y;
> 
> Ted.

OOPS!!!

  X_mxn = ones(m,1)*Y;

of course!
Ted.

--------------------------------------------------------------------
E-Mail: (Ted Harding) <address@hidden>
Fax-to-email: +44 (0)870 167 1972
Date: 23-Jan-03                                       Time: 21:39:09
------------------------------ XFMail ------------------------------



-------------------------------------------------------------
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
-------------------------------------------------------------