helicopter borne 中文意思是什麼

helicopter borne 解釋
直升機械的
  • helicopter : n 直升機。vt 用直升機載送。 helicopter sb aboard the ship 用直升機把某人送到船上。vi 乘直升機。n ...
  • borne : 不作「產，生」解的 bear1 的過去分詞。★在作「產，生」解時只限於生育（子女等）一義，有以下兩種情況...
  1. At last, this paper put forward a recognition method using the parameter of moving target the missle - borne pulsed doppler radar can be achived and the hmm and the analized the limited performance of the method under different circumstance. in chaper 4, this paper analized the temporal chracreristic and spectral chracterisc of hovering helicopter, and then analized the possible methods for detection hovering helicopter and the message that can be achived

    第四章中，本文首先分析了懸停直升機回波信號的時域特性和頻域特性，結合彈載高重頻脈沖多普勒雷達的一些具體參數分析了利用彈載高重頻脈沖多普勒雷達對懸停直升機進行檢測的可能途徑和可利用信息。
  2. Combined with the key project of the preliminary research of national defence science and technology, the target recognition system for millimeter wave initiative homing guidance, a systematic study on the signal processing method based on the background of millimeter mave ( mmw ) missle - borne pulsed doppler radar is performed. it include specifically the detction and the recognition of the moving target and hovering helicopter under strong clutter background

    本文結合國防科技重點預研項目「毫米波主動尋的制導目標識別」 ，針對脈沖多普勒體制雷達導引頭的應用背景，對基於彈載高重頻脈沖多普勒體制雷達的信號處理方法進行了較深入的研究。主要研究內容包括對雜波背景中的機動目標以及對懸停直升機的檢測和識別方法。
  3. Positioning accuracy analysis of helicopter - borne radar reconnaissance system

    直升機載雷達偵察系統目標定位精度分析
  4. Landing prediction system and ship - borne helicopter in rough sea

    船載直升機著船預報系統及評估方法
  5. Then combining the idea of likelihood ratio detection and the template matching method, this paper put forward a matching detection method for detecting hovering helicopter using missle - borne pulsed doppler radar. in the third part of this paper, the author analized the effect of multipath to the detection using radar, and put forward a modified m n detection structure to the detection of hovering helicopter under multipath circumstance

    本章的第三部分闡述了多徑干擾對雷達檢測性能的影響，提出了一種應用於多徑效應環境中檢測目標回波的修正mm檢測結構並應用於懸停直升機的檢測過程，分析了該演算法的檢測性能及其與檢測結構的關系。
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