Re: Easy about Matrices

[Mike Miller]

On Tue, 19 Apr 2005, Peter Bodin wrote:

> How about
>
> > > find(ismember(X,Y))
> ans =
>
>        2
>        3
>        4
>        6
>        9
>       10
>       11
>
> provided that you have the functions from octave-forge.


Wow.  That is very nice.  I found ismember here:

http://users.powernet.co.uk/kienzle/octave/matcompat/scripts/set/ismember.m

That's the kind of cleverness I was looking for.  The "Magic:" section is 
a nice lesson for anyone who wants to increase his/her Octave IQ.

Mike



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