if I have set of variables such as:
a0=3 , a1=5 , a2=6 , a3= 9 , a4=2
I want to creat a matrix such as:
n= number of rows,
if I put n=3, the matrix will include a0,a1 and a2 only, the result will be like this:
if I put n=4, the matrix will include a0,a1,a2 and a3 only, the result will be like this:
Thank you in advance.
Solved! Go to Solution.
Valery Ochkov wrote:
I t is the diag function?
As you can see I used the diag function in the definition of subM, but A_B seems to be after some kind of extraction/subvector kind of thing.
I'm not absolutely sure but from his description I think that my "subv" is what he is searching for.