I want to solve following minimization problem using lagrange multipliers... i have problem computing derivatives w.r.t complex matrx K .. can anybody do it?
$$\min_K \quad trace(KRK^{H}) \qquad \text{s.t. } KH=I $$
Thanks
2026-04-12 07:32:37.1775979157
How to computer complex Matrix derivative
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