combvec (Neural Network Toolbox)

Create all combinations of vectors

combvec(a1,a2)

combvec(A1,A2) takes two 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)

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