【作者单位】College of Engineering, Tibet University, Lhasa, China Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin~, China Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin~, China System Engineering Innovation Center, Systems Engineering Research Institute, Beijing, China Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin~, China
【年份】2020
【卷号】Vol.8
【页码】103007-103019
【ISSN】2169-3536
【关键词】Matrix pencil method orientation invariance pole feature extraction singularity expansion method underwater acoustic signal processing
【摘要】 The majority of the sonic frequency bands used in active sonar detection and identification are within the resonance region of the target. The poles of target are very important characteristics of the resonance region. This paper analyzes and studies...
