arrival direction meaning in English

到达方向

An estimation algorithm for the arrival direction of wideband signal
一种宽带信号方位估计算法
( 5 ) mfpic ( matched field postbeamformer interference canceller ) is proposed to cancel tow ship ' s noise . the advantage of mfpic is that it can be used to cancel the tow ship ' s noise for all arrival directions . furthermore , this new approach can be used to detect weak target , which has the same bearing angle of a strong interference
( 5 )将平面波波束形成后干扰抵消与匹配场处理技术进行有机结合，探索性地提出了拖线阵声纳本舰干扰的匹配场抵消方法和匹配场处理后的干扰抵消方法，为本舰多途干扰抵消、水面强干扰抑制和水下弱目标检测提供了新的技术途径。