combvec

Create all combinations of vectors

Syntax

combvec(A1,A2,...)


Description

combvec(A1,A2,...) takes any number of inputs,

A1	Matrix of N1 (column) vectors
A2	Matrix of N2 (column) vectors

and returns a matrix of (N1*N2*...) column vectors, where the columns consist of all possibilities of A2 vectors, appended to A1 vectors.

Examples

a1 = [1 2 3; 4 5 6];
a2 = [7 8; 9 10];
a3 = combvec(a1,a2)

a3 =

     1     2     3     1     2     3
     4     5     6     4     5     6
     7     7     7     8     8     8
     9     9     9    10    10    10

Introduced before R2006a