Non-cooperative underwater acoustic MFSK time-frequency representation optimization method based on sparse reconstruction

Tao Fang; Songzuo Liu; Yanan Liu; Biao Wang; Jun Su

doi:10.1016/j.apacoust.2023.109669

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Non-cooperative underwater acoustic MFSK time-frequency representation optimization method based on sparse reconstruction

Tao Fang Songzuo Liu Yanan Liu Biao Wang Jun Su

Year: 2023 Journal: Applied Acoustics Vol: 214 Pages: 109669-109669 Publisher: Elsevier BV

DOI: 10.1016/j.apacoust.2023.109669

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Keywords:

Computer science A priori and a posteriori Algorithm Carrier frequency offset Energy (signal processing) Time–frequency analysis Inversion (geology) Sparse approximation Underwater Channel (broadcasting) Frequency offset Telecommunications Mathematics Statistics Orthogonal frequency-division multiplexing

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Underwater Acoustics Research

Physical Sciences → Earth and Planetary Sciences → Oceanography

Blind Source Separation Techniques

Physical Sciences → Computer Science → Signal Processing

Machine Fault Diagnosis Techniques

Physical Sciences → Engineering → Control and Systems Engineering

Non-cooperative underwater acoustic MFSK time-frequency representation optimization method based on sparse reconstruction

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