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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Guimei Zheng

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2 papers indexed here

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Open access Sep 2026

Adaptive early-exit lightweight unfolding for sparse bayesian learning-based DOA estimation

Direction of Arrival (DOA) estimation is a core technology in array signal processing, which is widely applied in radar, communications and sonar systems. Traditional subspace methods suffer from poor performance under low signal-to-noise ratio (SNR) and limited snapshots, while Sparse Bayesian Learning (SBL) methods...

Yu Zheng, Gui-Mei Zheng, Shi-Lei Qi et al. · 0 citations
Open access Aug 2026

Two-Dimensional DOA Estimation Based on Dual-Branch CNN

A dual-branch convolutional neural network (CNN) for 2-D DOA estimation based on uniform rectangular arrays that obtains smaller root mean square errors than methods with multiple signal classification (MUSIC), estimation of signal parameters via rotational invariance techniques and ordinary CNN methods, with milliseco...

Fangyu Liu, Gui-Mei Zheng, Yu-Wei Song et al. · 0 citations

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