本文提出了一种多尺度形态重构的微弱弹道轨迹检测方法。
A method for dim ballistic trajectory detection based on multiscale morphological reconstruction is presented.
该距离可以用来增强制导和改善弹道轨迹。
The range can be used to enhance navigation and improve trajectory shaping.
传统的测量手段是利用外测得到外弹道轨迹，结合遥测动作时刻得到动作高度测量值。
The traditional method is using the flying trajectory and telemetry time data to calculate the action altitude.
在一定的入水角与速度范围内，球形弹丸入水初期弹道的空泡特性、弹道轨迹以及速度衰减规律具有一定的相似性。
The initial cavity, ballistic trajectory and velocity attenuation of the sphere pellets are similar at different water-entry angles and initial velocities.
在一定的入水角与速度范围内，球形弹丸入水初期弹道的空泡特性、弹道轨迹以及速度衰减规律具有一定的相似性。
The initial cavity, ballistic trajectory and velocity attenuation of the sphere pellets are similar at different water-entry angles and initial velocities.
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