bearing deviation meaning in Chinese
方位偏差
Examples
- Bdi bearing deviation indicator
航向偏差指示器 - Bearing deviation indicator
航向偏差指示器 - In this paper , we use fft beam - - form technique to increase the number of beams and bearing deviation indicator ( bdi ) and sp1 it - - aperture corre1ation a1gorithms are used to estimate the time of arrival ( t0a ) and direction of arriva1 ( d0a )
本文在分析借鉴国外资料的基础上，研究了利用fft波束形成技术来增加波束形成数目，并应用bdi算法和分裂孔径相关法来完成对海底回波信号的时间和方向的联合估计等相关技术对海试数据进行处理。