矢量水听器阵 1. Each element of vector-hydrophone array measures the acoustic pressure and three orthogonal components of acoustic particle velocity in a sound field. 矢量水听器阵的每个阵元同时测量声场中的声压量和质点振速的3个正交分量,相对于声压水听器阵来说,矢量阵获取声场中更多的信息。 2. The ...
基于矢量水听器阵的波束形成及DSP实现 16. Research on Virtual Array Method of Beamforming for Vector Hydrophones; 基于矢量水听器的虚拟阵元波束形成研究 17. The Research of the Vector Hydrophone Array s Processing and the Design Based on DSP; 基于矢量水听器阵的处理技术研究及DSP实现 18. DOA Estimatio...
由多个矢量水听器组成的传感器网络利用各节点所在位置的声压、质点振速可以实现DOA 估计,节点的协同合作能够确定目标声源的位置。该文就矢量水听器特点、相关性及DOA算法等理论展开,仿真研究相关性对DOA算法的影响,结合实际湖试对节点数据进行相关性分析与处理,使节点数据的频谱及节点间的互相关明显改善,并有效抑制宽带噪声...
矢量水听器 1. Geoacoustic inversion from vector hydrophone array in shallow water; 由矢量水听器阵列反演浅海地声参数 2. Design of a NEMS vector hydrophone based on thin film of quantum well; 基于量子阱薄膜的纳机电矢量水听器设计 3. Multi-source DOA estimation using a modified WSF algorithm in ...
矢量水听器阵 1. Each element of vector-hydrophone array measures the acoustic pressure and three orthogonal components of acoustic particle velocity in a sound field. 矢量水听器阵的每个阵元同时测量声场中的声压量和质点振速的3个正交分量,相对于声压水听器阵来说,矢量阵获取声场中更多的信息。 2. The ...
矢量水听器 1. Geoacoustic inversion from vector hydrophone array in shallow water; 由矢量水听器阵列反演浅海地声参数 2. Design of a NEMS vector hydrophone based on thin film of quantum well; 基于量子阱薄膜的纳机电矢量水听器设计 3. Multi-source DOA estimation using a modified WSF algorithm in ...
压差式矢量水听器 1. A new method using the correlation of pressure and particle velocity to estimate DOA of uncorrelated signal by single pressure-gradient vector transducer is presented. 矢量特性使得单个矢量水听器就可以实现信号的方位估计,但是传统的矢量水听器处理方法只是利用了信息量增加这一优点,因而提...
矢量水听器阵波束域MUSIC算法研究3. The Beamforming Based on Vector-Sensor Array and Realization with DSP; 基于矢量水听器阵的波束形成及DSP实现4. Research on Virtual Array Method of Beamforming for Vector Hydrophones; 基于矢量水听器的虚拟阵元波束形成研究5...
单矢量水听器基于互谱测向的多目标分辨 5. Research on DOA Estimation Based-on Single Vector Hydrophone; 基于单个矢量水听器方位估计技术研究 6. Measurement Technique of Noise Acoustic Intensity Based on Vector Hydrophone 基于矢量水听器的噪声声强测量技术 7. Research on Vector Hydrophone and Its Applicatio...
矢量水听器阵 1. Each element of vector-hydrophone array measures the acoustic pressure and three orthogonal components of acoustic particle velocity in a sound field. 矢量水听器阵的每个阵元同时测量声场中的声压量和质点振速的3个正交分量,相对于声压水听器阵来说,矢量阵获取声场中更多的信息。 2. The ...