理论 Lemma 1. ( S- Procedure[ 34] ) : Define the quadratic func- \textbf{Lemma 1. ( S- Procedure[ 34] ) : Define the quadratic func- } Lemma 1. ( S- Procedure[ 34] ) : Define the quadratic func- tions w.r.t. x ∈ C M 1 \mathbf{x}\in\mathbb{C}^M\times1 x…