目标距离像；
本文阐述了高分辨率一维距离成像的原理，提出了一种基于目标距离像的目标信号检测和跟踪方法。
The principle of obtaining one dimensional high resolution range profiles (HRRP) of a target is introduced, and a method of target detection and tracking based on HRRP is presented.
阐述了置信度原理，根据导弹目标距离像识别的特点提出了一种适用于高分辨距离像识别的置信度函数，进而提出了距离像序贯识别方法。
Due to the aspect sensitivity of high-resolution range profile (HRRP), tradition al radar HRRP target recognition methods usually use average profile within some aspect region as aspect template.
应用推荐