由于海洋环境的复杂性，直到现在仍然没有一种有效的能够实时解决真实环境中远距离声源的定位方法。

Because of the complexity of ocean environment, until now, there is no efficient method that can solve long-range source localization in time under real environmental condition.

youdao

基于射线寻迹的原理，提出了一种对被动声源进行非视距定位的方法。

A new method of NLOS acoustic passive location based on ray tracing is presented.

youdao

本文针对无源声纳对运动声源的被动定位跟踪中的病态问题，提出一种基于线性估计、可减轻病态的新方法。

To solve the problem of the ill-condition in locating and tracking a moving source using passive measurements, a new method based on linear estimation is presented in this paper, the.

youdao