1) vector sound field
矢量声场
1.
As the vector sensor can provide vector sound field information for the sonar performance improvement, it has been widely used in the underwater sound propagation and underwater acoustic engineering research.
迄今为止，大多数水声传播模型都是标量场的建模，所以建立一种矢量声场的模型对于水声传播是非常有必要的。
2.
A submerged buoy system for ocean vector sound field measurement is designed with the three-dimensional vector sensor as a core.
以三维矢量传感器为核心,构建海洋矢量声场观测潜标系统。
3) vector acoustic field
低频矢量声场
1.
Modeling and applications of vector acoustic field at low frequencies;
低频矢量声场建模及其应用研究
4) acoustic vector-sensor array
声矢量阵
1.
An acoustic vector-sensor array-steered minimum variance(VSTMV) beamforming method was proposed to overcome left-right ambiguity problems.
为了克服声压阵导向最小方差波束形成算法方位估计的左右模糊问题,提出了声矢量阵导向最小方差波束形成算法,指出了矢量阵导向矩阵与声压阵导向矩阵之间的关系。
5) acoustic intensity
声强矢量
1.
Estimation of ship motion parameters based on acoustic intensity;
基于声强矢量的舰船目标运动参数估计
6) acoustic vector array
声矢量阵
1.
The idea of operation in beam-space and coherent subspace method (CSM) were introduced into acoustic vector array signal processing.
把声压阵的波束域高分辨算法的思想和相干子空间方法(CSM)的思想引入到声矢量阵列信号处理,在MichaelZoltowsk提出的矢量阵的数学模型的基础上推导出了声矢量阵波束域宽带聚焦MUSIC算法,并作了计算机仿真研究。
2.
A method for broadband constant beamwidth beamforming based on acoustic vector array is presented.
基于声矢量阵提出了一种宽带恒定束宽波束形成方法,该方法将宽带方位估计中的空间重采样思想应用到恒定束宽波束形成器设计之中,并通过计算机仿真实现了宽频范围内-3dB主瓣宽度的恒定,这对于进一步研究声矢量阵宽带波束域高分辨方位估计技术是十分重要的。
补充资料：混响声场
见声场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条