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Angular super-resolution of scanning radar is an important problem in radar system. Some deconvolution methods are used to realize the angular super-resolution in scanning radar. However, the ill-posed nature of the deconvolution problem leads to the noise amplification in the angular super-resolution image. This phenomenon brings the difficulty in signal detection and tracking. In this paper, a deconvolution...
The problem of angular super-resolution has attracted significant attention over the last decades. The difficultly and keystone of implementation of the angular super-resolution however, lies in how to cope with the ill-posed nature of these problems. Independently, there has been a surge in algorithms for angular super-resolution in optical and microwave imaging field. These algorithms are supported...
This paper studies the infinite horizon mixed H2/Hinfin control for linear discrete-time systems with stochastic multiplicative noise in state and control input. We shall first establish a version of stochastic bounded real lemma (SBRL). Based on the SBRL, we show that the existence of a static state feedback H2/Hinfin controller is equivalent to the solvability of four coupled matrix-valued equations...
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