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Topic: nchoosek all pairwise combinations
Replies: 10   Last Post: Nov 27, 2012 7:46 AM

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Nasser Abbasi

Posts: 6,677
Registered: 2/7/05
Re: nchoosek all pairwise combinations
Posted: Nov 27, 2012 4:53 AM
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On 11/27/2012 3:40 AM, Jos (10584) wrote:

> A very easy way to obtain the interactions would be using NDGRID
> A = 'abcde'
> [B1, B2] = ndgrid(A)
> which stores the interactions in two separate yet related matrices ...
> It all depends on what you want to do with the result!
> ~ Jos

Yes, good, but the problem is that the result are
all one long string now (in B1 and B2) and there will need to be much more
work done to go from those to the final result the OP wanted,
which is a cell matrix of only 2 chars/per string in each entry.


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