radar profile meaning in English

雷达反射面

This thesis mainly studies the problem of automatic target recognition ( atr ) based on high range resolution radar profiles
本文主要研究了基于高距离分辨率雷达像的自动目标识别问题。
Tightly based on “ project 973 ” , target recognition problems basing on high resolution radar profile ( hrrp ) are discussed in the thesis , and two novel approaches of target recognition are proposed
本文紧密结合“ 973项目” ,研究高分辨一维距离像的雷达目标识别问题,提出了两种目标识别方法。
Abstract : through transient spectrum analysis , we can obtain such parameters as transient central frequency , transient frequency width and transient principal frequency . these parameters indicate dynamic characteristics of real signals , benefit the study of dynamic characteristics of radar wave , and can prvide multiple parameters for integrated interpretation of the radar profile
文摘:通过瞬态谱分析，可以求得瞬时中心频率、瞬时频宽、瞬时主频等参数表征实信号动力学特征，有利于对雷达波动力学特征的研究，并可提供多参数对雷达剖面进行综合解释。