The spatiotemporal variation of sound speed profile caused by internal waves usually
causes the mismatch in the Matched-Field Processing (MFP) source localization. A feature …

A multi-range vertical array data processing (MRP) method based on a convolutional neural
network (CNN) is proposed to estimate geoacoustic parameters in shallow water. The …

Seafloor geoacoustic properties are important in determining sound propagation in the
marine environment, which broadly affects sub-sea activities. However, geoacoustic …

为了提高不确知海洋环境下的声源定位性能, 贝叶斯声源定位法将环境参数与声源位置同时反演
. 该方法利用遗传算法在参数空间中寻优, 将后验概率密度在环境参数起伏变化范围内积分 …

The acoustic signals propagating in different environments have distinct features which are
related to the geoacoustic parameters. A convolutional neural network (CNN) is applied to …

In this work, we investigated the influences of salinity, temperature, and hydrostatic pressure
on the acoustics of seafloor surficial sediment by theoretically and experimentally analyzing …

浅海波导中传播的脉冲信号可以通过频散特征映射方法(warping 变换) 进行简正波的有效分离,
这使得频散曲线的获取更加容易和准确. 利用简正波频散特征映射方法分析2010 …

Geoacoustic inversion is regarded as a global or local optimization problem for the
conventional matched-field inversion (MFI), while it is treated as a nonlinear regression …

声波在深海海底山环境中传播时, 海底山会对声传播产生重要影响. 2016 年在南海深海进行了
一次海底山环境下的声传播实验, 观测到了由海底山引起的三维声传播效应, 本文利用BELLHOP …

Spatial correlation characteristics of sound field have significant impact on array gain.
Compared with the single-sensor receiving scenario, the vertical array with multiple …