MATLAB: Simple operations

operationsvector

Hi, I'm seeking the way to erase repeated value into vector, like this:

a = [0 0 1 2 2 2 7];
b = something(a);
b = [0 1 2 7]

thx

a = [0 0 1 2 2 2 7];
b = unique(a);
b = [0 1 2 7]

Var4 = num2cell([1 2 3])
[Var1, Var2, Var3]=Var4{:};

BUT it's don't useful

Try this

x = [0 0 1 1 2 2];
M = unique(perms(x), 'rows');