matrix \mathbf{F}_{RF} is the optimization variable.
hello, i want to express this constraint using cvx, but i don not know how to do.
i try to express this constraint using Schur complement, but i failed, can you help me?
hello, i want to express this constraint using cvx, but i don not know how to do.
i try to express this constraint using Schur complement, but i failed, can you help me?
Have you proven this is a convex constraint? It has terms of the form Something'*Something
, where Something
is linear in the optimization variable; and therefore is not linear (affine), at least as written.
i don’t know this constraint is convex or not. i don’t know how to do,
i only know \xi>0 and other variable is not related to $\mathbf{F}_{RF}$,this form is similar to the form of schur complement, but it can not transformed into LMI using schur complement.
As written, this is a Bilinear Matrix Inequality (BMI), which is non-convex. You might be able to do something with it using YALMIP.
ok, thank you very much.