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A Stochastic Smoothing Algorithm for Semidefinite Programming
Semidefinite programming Gaussian smoothing eigenvalue problems
2012/4/18
We use a rank one Gaussian perturbation to derive a smooth stochastic approximation of the maximum eigenvalue function. We then combine this smoothing result with an optimal smooth stochastic optimiza...
Optimal and Robust Transmit Designs for MISO Channel Secrecy by Semidefinite Programming
Optimal Robust Transmit Designs for MISO Channel Secrecy Semidefinite Programming
2011/2/22
In recent years there has been growing interest in study of multi-antenna transmit designs for
providing secure communication over the physical layer. This paper considers the scenario of an intended...