在信号处理中实现控制和测量系统的角度超分辨率

Q3 Engineering

Advances in Systems Science and Applications Pub Date : 2021-06-30 DOI:10.25728/ASSA.2021.21.2.1066

B. Lagovsky, E. Rubinovich

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引用次数: 1

摘要

提出了处理控制和测量系统获得的数据以实现角度超分辨率的代数方法。显示了在低信噪比下使用这些方法形成物体的近似图像的效率。数值实验的结果证明了获得分辨率超过瑞利准则3-10倍的图像的可能性。通过代数方法获得的解的鲁棒性超过了许多众所周知的方法。所提出的方法的相对简单性允许使用廉价的计算设备并执行实时测量处理。

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Achieving Angular Superresolution of Control and Measurement Systems in Signal Processing

Algebraic methods of processing data obtained by control and measurement systems to achieve angular superresolution are presented. The efficiency of using the methods in the formation of approximate images of objects at low signal-to-noise ratios is shown. The results of numerical experiments demonstrate the possibility of obtaining images with a resolution exceeding the Rayleigh criterion by 3-10 times. The robustness of the solutions obtained by the methods of algebraic exceeds many well-known approaches. The relative simplicity of the presented methods allows the use of inexpensive computing devices and perform real-time measurement processing.

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来源期刊

Advances in Systems Science and Applications Engineering-Engineering (all)

CiteScore

1.20

自引率

0.00%

发文量

期刊介绍： Advances in Systems Science and Applications (ASSA) is an international peer-reviewed open-source online academic journal. Its scope covers all major aspects of systems (and processes) analysis, modeling, simulation, and control, ranging from theoretical and methodological developments to a large variety of application areas. Survey articles and innovative results are also welcome. ASSA is aimed at the audience of scientists, engineers and researchers working in the framework of these problems. ASSA should be a platform on which researchers will be able to communicate and discuss both their specialized issues and interdisciplinary problems of systems analysis and its applications in science and industry, including data science, artificial intelligence, material science, manufacturing, transportation, power and energy, ecology, corporate management, public governance, finance, and many others.