how many ways to arrange numbers from 1-3?
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Ali Noori
am 13 Okt. 2015
Beantwortet: Jos (10584)
am 16 Okt. 2015
how many ways to arrange numbers from 1-3?
I want answer like this
[1,1,1]
[1,1,2]
[1,1,3]
[1,2,1]
[1,2,2]
[1,2,3]
[1,3,1]
[1,3,2]
[1,3,3]
[2,1,1]
[2,1,2]
[2,1,3]
[2,2,1]
[2,2,2]
[2,2,3]
[2,3,1]
[2,3,2]
[2,3,3]
[3,1,1]
[3,1,2]
[3,1,3]
[3,2,1]
[3,2,2]
[3,2,3]
[3,3,1]
[3,3,2]
[3,3,3]
Can you please put these values in one matrix?
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Akzeptierte Antwort
Walter Roberson
am 13 Okt. 2015
[A,P,Z] = ndgrid(1:3);
[Z(:), P(:), A(:)]
2 Kommentare
Walter Roberson
am 16 Okt. 2015
Bearbeitet: Walter Roberson
am 16 Okt. 2015
N = 5;
[A{1,1:N}] = ndgrid(1:N);
Result = cell2mat( cellfun(@(V) V(:), fliplr(A), 'Uniform', 0) );
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