Combination of the value of different vectors into one matrix ?

Question

0 个投票

Dear MATLAB users

I would like to combine all the values of lets say 3 vectors into one matrix. I think an example will make my question clear. If we have 3 vectors:

A= [1,2,3]
B=[5,6]
C=[7,8,9]

I want as solution a matrix of 3 colums with makes all possible combinations of the different values of A,B and C.

So

[1 5 7;
5 8;
5 9;
6 7;
6 8;
6 9;
5 7;
5 8;
5 9;
6 7;
6 8;
6 9;
5 7;
5 8;
5 9;
6 7;
6 8;
6 9]

Does anyone nows a useful formula for this problem?

Thanks in advance !!! Klaas

4 个评论
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Klaas 2015-1-19

编辑：Klaas 2015-1-19

Hellow

I'm making a plot now of these matrix but I would like to now witch point is made with witch values. Is there a way to let this happen?

Thanks in advance

Klaas

Mohammad Abouali 2015-1-19

This is a different question and it is rather not clear for me what you are asking.

Please accept the answer provided to your original question and then post a new question on the board.

Answer 1

Shoaibur Rahman 2015-1-11

2 个投票

out = combvec(A,B,C)'

Mohammad Abouali 2015-1-11

That's part of Neural Network toolbox. Not everyone has it.