High resolution DOA estimation of acoustic plane waves: an innovative comparison among Cuckoo search heuristics and subspace based algorithms

• Main Authors: Ahmed, Nauman, Wang, Huigang, Ahmad, Rizwan, Salem, Ali Ahmed, Abd. Rahman, Rahisham, Muhammad Kashif, Muhammad Kashif, Arshad, Shahzad, Lau, Kwan Yiew
• Format: Article
• Language: English
• Published: Public Library of Science 2022
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/103660/1/LauKwanYiew2022_HighResolutionDOAEstimation.pdf; http://eprints.utm.my/103660/; http://dx.doi.org/10.1371/journal.pone.0268786

SONAR signal processing plays an indispensable role when it comes to parameter estimation of Direction of Arrival (DOA) of acoustic plane waves for closely spaced target exclusively under severe noisy environments. Resolution performance of classical MUSIC and ESPRIT algorithms and other subspace-ba...