Optimal threshold padlock systems

On optimal threshold and structure in threshold system based detector

Threshold systems are widely used in nonlinear signal detection. The optimal threshold and the optimal structure are crucial to obtain good performance. In this paper, we propose an efficient method to estimate optimal threshold in a threshold system based detector (TD). In addition, we investigate the structural issue of TD and propose a technique to determine the optimal structure. An optimal...

Optimal Control of Nonlinear Multivariable Systems

This paper concerns a study on the optimal control for nonlinear systems. An appropriate alternative in order to alleviate the nonlinearity of a system is the exact linearization approach. In this fashion, the nonlinear system has been linearized using input-output feedback linearization (IOFL). Then, by utilizing the well developed optimal control theory of linear systems, the compensated ...

Endoscopic removal of the Padlock-G clip.

Optimal Threshold Scheduler for Cellular Networks

The conventional wireless schedulers of Unicast and Multicast either fulfill multiuser diversity or broadcast gain, but not both together. To achieve optimal system throughput we need a scheduler that exploits both the multiuser diversity gain and the Multicasting gain simultaneously. We first propose a new medianthreshold scheduler that selects all users having instantaneous SNR above the medi...

Contrast Optimal Threshold Visual Cryptography Schemes

A (k; n)-threshold visual cryptography scheme ((k; n)-threshold VCS, for short) is a method to encode a secret image SI into n shadow images called shares such that any k or more shares enable the \visual" recovery of the secret image, but by inspecting less that k share one cannot gain any information on the secret image. The \visual" recovery consists of xeroxing the shares onto transparencie...