Derivative-constrained frequency-domain wideband DOA estimation

DOI10.1007/s11045-012-0201-8zbMath1282.93246OpenAlexW2076861542MaRDI QIDQ2441378

Andy W. H. Khong, Boon Poh Ng, Vinod Veera Reddy

Publication date: 24 March 2014

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11045-012-0201-8

zbMATH Keywords

Taylor series expansionderivative constraintswideband DOA estimation

Mathematics Subject Classification ID

Estimation and detection in stochastic control theory (93E10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Cites Work

• A MUSIC approach for estimation of directions of arrival of multiple narrowband and broadband sources
• Broadband ML estimation under model order uncertainty
• Robust auto-focusing wideband DOA estimation
• Modeling by shortest data description
• The Chow Ring of the Stack of Rational Curves with at Most 3 Nodes
• Broad-band signal-subspace spatial-spectrum (BASS-ALE) estimation
• On focusing matrices for wide-band array processing
• Detection of the Number of Signals Using the Benjamini-Hochberg Procedure
• MUSIC-Like DOA Estimation Without Estimating the Number of Sources
• TOPS: new DOA estimator for wideband signals
• Focussing matrices for coherent signal-subspace processing
• Direction finding for wide-band signals using an interpolated array

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