Results 31 to 40 of about 758,961 (266)
Independent Random Recurrent Neural Networks for Infrared Spatial Point Targets Classification
Applied Sciences, 2019 Exo-atmospheric infrared (IR) point target discrimination is an important research topic of space surveillance systems. It is difficult to describe the characteristic information of the shape and micro-motion states of the targets and to discriminate ...
Dongya Wu +3 more
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Range migration compensation for moving targets in chirp radars with stepped frequency
The Journal of Engineering, 2019 Long-time coherent pulse integration method has been extensively used in detecting weak targets, but the detection performance is affected by range migration (RM) due to high radial velocity.
Wang Sen, Bao Qinglong, Chen Zengping
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Radar Target Localization with Multipath Exploitation in Dense Clutter Environments
Applied Sciences, 2023 The performance of classic radar geometry based on the line-of-sight (LOS) signal transmitted from radar to the target in the free space is affected by multipath echoes in urban areas, where non-line-of-sight (NLOS) signals reflected by obstacles are ...
Rui Ding +3 more
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Remote Sensing, 2018 Focusing on the inverse synthetic aperture radar (ISAR) imaging of targets with complex motion, this paper proposes a modified version of the Fourier transform, called non-uniform rotation transform, to achieve cross-range compression.
Wenzhen Wu +4 more
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Target flexibility in molecular recognition [PDF]
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2005 Induced-fit effects are well known in the binding of small molecules to proteins and other macromolecular targets. Among other targets, protein kinases are particularly flexible proteins, so that such effects should be considered in attempts at structure-based inhibitor design for kinase targets.
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Bathymetric-Based Band Selection Method for Hyperspectral Underwater Target Detection
Remote Sensing, 2021 Band selection has imposed great impacts on hyperspectral image processing in recent years. Unfortunately, few existing methods are proposed for hyperspectral underwater target detection (HUTD).
Jiahao Qi +6 more
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, 2004 Publication in the conference proceedings of EUSIPCO, Viena, Austria ...
Christophe Rosenberger +2 more
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Principles of MicroRNA–Target Recognition
PLoS Biology, 2005 MicroRNAs (miRNAs) are short non-coding RNAs that regulate gene expression in plants and animals. Although their biological importance has become clear, how they recognize and regulate target genes remains less well understood. Here, we systematically evaluate the minimal requirements for functional miRNA-target duplexes in vivo and distinguish classes
Julius Brennecke +4 more
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Design of DRFM jamming simulator using virtual instrument
Dianzi Jishu Yingyong, 2022 In order to meet the technical verification and system testing requirements of radar countermeasures against digital radio frequency memory(DRFM) jamming, a modular, scalable, lightweight and portable vector signal transceiver combined with DRFM ...
Wang Min, Jiang Yanwen, Fan Hongqi
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A Channelization-Based DOA Estimation Method for Wideband Signals
Sensors, 2016 In this paper, we propose a novel direction of arrival (DOA) estimation method for wideband signals with sensor arrays. The proposed method splits the wideband array output into multiple frequency sub-channels and estimates the signal parameters using a ...
Rui Guo +3 more
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