[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
## RE: A Simple Matrix Construction Question

**From**: |
Ted Harding |

**Subject**: |
RE: A Simple Matrix Construction Question |

**Date**: |
Thu, 23 Jan 2003 21:39:09 -0000 (GMT) |

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