I have not installed the CVX package yet, because I am not sure whether CVX can solve it. I know that my problem is convex but I am not sure whether the objective function can be accepted by cvx as a convex one. I have read the documents but I did not find my answer there.
So, it is appreciated if you could let me know whether the following expression of the objective function is acceptable by CVX.
sum((kron(ones(1,4),a’) C kron(eye(4),a)).^q)
a is the variable vector. C is a constant matrix and q is a constant integer.