3) azimuth and elevation estimation
方位角和俯仰角估计
1.
Since an amplitude-distorted and phase-distorted acoustic-wave arriving at a single vector-hydrophone can still hold the perfect spatial coherence of wavefront,a new algorithm of azimuth and elevation estimation for amplitude-distorted and phase-distorted acoustic-waves is proposed using a subspace technique of low computational complexity,based on an underwater vector-hydrophone.
由于幅值和相位扭曲声波到达单个矢量传感器时仍能保持空间一致性,基于单个矢量传感器,采用计算有效的子空间技术,提出了一种幅值和相位扭曲水下声波的方位角和俯仰角估计算法。
4) fiducial interval estimation
信仰区间估计
6) angle-of-attack estimation
攻角估计
补充资料：仰角
在同一铅垂面内，当视线在水平线上方时，视线与水平线的夹角。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条