How to create all range of given vector (possible permutations)?

How to create all possible values of vector. For example, I have binary vector of length 2, then are possible four vectors.

[0 0; 1 1; 1 0; 0 1];

So what if I have binary vector of length 10, then there are 2^10 different vector. How may I generate all possible vectors. Specially, when my vector is not binary too. For example, if I have unint8 vector of length two, then there are 256^2. How may I do this ?

Answer 1

[Stephen23]

Use Jos' FEX submission permn:

>> permn([0,1],2)
ans =
     0     0
     0     1
     1     0
     1     1
>> permn([0,1,2],2)
ans =
     0     0
     0     1
     0     2
     1     0
     1     1
     1     2
     2     0
     2     1
     2     2