摘要
单个小水听器不能用来估计目标方位，单个小尺度声压、振速组合传感器能对目标方位作出有效估计。本文讨论理想条件下组合传感器目标方位的最大似然比估计，并给出湖试结果。
As known, a hydrophone with small size has no ability to estifnate the object direction. But a small combined sensor with pressure and particle velocity can estimate the direction of an object effectively. The direction maximum likehood estimation using combined sensor as well as experiments in a lake is shown in this article.
出处
《声学学报》
EI
CSCD
北大核心
2000年第6期516-520,共5页
Acta Acustica
基金
高等学校全国优秀博士学位论文作者专项基金!199939
