Hello! I have been having this problem that the solution obtained by cvx is so small, sometimes even to 10^(-20) or 10^(-30), it is approximately 0. Why doesn’t cvx just give me a 0 and I do not need this high precision. This high precision has made the problem NAN.
And, why do I get NAN as the optimization result while all the variables are solved. And when I type the objective function into the command, I can get an exact result. I am so confused QAQ