Hello !

I have a question about working with CVX . If R is a hermitian matrix and W is a compelx Vector and A is a complex vector like W and M is a real number so Could the following Optimimztion problem be solved using CVX :

minimize (W ’ * R * W)

subject to

W ’ * A >= 1 + M * norm(W) ;

imag( W ’ * A ) == 0 ;

I have faced this error when I tried to solve the above Problem using CVX :

Disciplined convex programming error:

Invalid constraint: {complex affine} >= {convex}

If the problem could not be solved using CVX in the form I have writed , Is there any other form to propose it so the error doesn’t show up (and CVX solves the problem)

I’m begginer in CVX , So It would be great if anyone could help