Crossmark

Enhanced Off-Grid Underwater Acoustic Signals Direction Estimation Using Toeplitz Covariance Reconstruction and Subspace Fitting

Published Online: 2025-09-04

Published Print: 2026-02

Authors

Xing, Chuanxi

Tan, Guangzhi https://orcid.org/0009-0003-9011-801X
Ran, Yanling
Funding

Funding for this research was provided by:

Basic Research Special General project of Yunnan Province, China (No.202101AT070132)

National Natural Science Foundation of China (61761048)

Applied Basic Research Foundation of Yunnan Province (202201AU070047)
License Information

Text and Data Mining valid from 2025-09-04

Version of Record valid from 2025-09-04
More Information

Article History

Received: 11 August 2024

Revised: 26 June 2025

Accepted: 28 June 2025

First Online: 4 September 2025

Declarations

:

: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Document is current