radar recognition 中文意思是什麼

radar recognition 解釋
雷達識別
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  • recognition : n. 1. 認識；識出；識別；面熟，認得；招呼。2. 承認，認可。3. 褒獎，表揚；感謝，酬勞。
  1. Radar target recognition ( rtr ) is very valuable for military application. the performance of rtr can be improved greatly by identity fusion. this dissertation deals with the rtr using data level and decision level fusion

    雷達目標識別具有巨大的軍事應用價值，通過身份融合技術能提高雷達目標識別的性能，本文主要研究數據層和決策層融合雷達目標識別。
  2. The three kinds of simulated point targets are designed and the rangeprofiles at aspect angle are computed. the radar target recognition method based on the optimal cluster centers is simulated and studied. it is discovered that the algorithm is effective when there are lots of training data, but noneffective when there are only a few training data

    2 、對最優聚類中心目標識別法進行模擬實驗並研究其識別性能，實驗結果表明該演算法在大樣本訓練數據時能得到較高識別率，是一種有效、可行的識別演算法，但在少樣本訓練數據時，所得識別率急劇下降。
  3. This article, through analysis different system radar ’ s superiority and limitation in target identification, proposes to unite the convention air defense radar ’ s echo characteristic and the electronic support sensory system ’ s aircraft - borne radiant characteristic, structure reasonable recognition system. it can satisfie the airplane target identification demand under the different background

    本文通過分析不同體制雷達在目標識別上的優勢和局限性，提出把常規防空雷達回波特徵和電子支援偵察系統得到的機載輻射源特徵聯合起來，構造合理的識別系統的新思路，以此來滿足不同背景下對飛機目標識別的需求。
  4. Automatic recognition system of radar echo for hail cloud

    冰雹雲雷達回波自動識別系統
  5. Recognition of the scanning style of the radar antenna using immune neural networks

    基於免疫神經網路的雷達天線掃描方式的識別
  6. With the development of sar ( synthetic aperture radar ) technology, a large amount of images are made by space - borne and airborne sar, it ' s important to use atr technology in sar images analysis and advance the level of target recognition of high - resolution radar

    合成孔徑雷達（ sar ）技術不斷發展，星載與機載sar成像數量極大，在sar圖像分析中應用atr技術，加強對高解析度雷達圖像目標的識別分類具有重要價值。
  7. Base on above six advantages, then piezoelectric power supply can replace liner and switch power supply in all industry and military fields, especially in the following fields : telecommunication, industry control, electric power control, measurements, electric motors, medical treatment equipments, aircraft industry, aerospace industry, civil and military transportation vehicles, marine vehicles, radar, anti - interference recognition system, etc

    電源及開關電源所能達到的最好指標，因此可以廣泛地應用於工業與軍用的幾乎所有領域。尤其在以下領域有強勁的競爭力：通訊電力控制與測量機電醫療設備航空航天坦克車輛船舶艦艇雷
  8. In recent years, the anti - stealth radar technology has been to the research key point and has received attention from the various countries, and due to the merit, meter - wave radar becomes the effective technical way with recognition and good prospects in each kind of anti - stealth technology

    近年來，雷達反隱身技術成為了世界各國關注和研究的重點，在各種反隱身技術中，米波雷達因為其本身的優點成為公認的、具有發展前景的有效技術途徑。
  9. Recognition of binary - phase - shift - keyed radar

    二相編碼雷達信號的細微特徵分析
  10. This thesis mainly studies the problem of automatic target recognition ( atr ) based on high range resolution radar profiles

    本文主要研究了基於高距離解析度雷達像的自動目標識別問題。
  11. The rangeprofile can be formed by high - range resolution radar ( hrr ). the rangeprofiles of the targets contain more information for recognition than the radar cross section ( rcs )

    使用高距離解析度雷達可獲得目標的一維距離像，一維距離像包含了更多的可用於目標識別的信息。
  12. 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。
  13. 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。
  14. Radar emitter signal recognition based on rough set theory

    基於粗集理論的雷達輻射源信號識別
  15. Orbit property research and dynamics property of space target are introduced, a detailed survey is set forth about current state and developing trend of radar space target recognition technology

    對空間目標的軌道特性與動力學特性進行了介紹，對雷達空間目標識別技術的研究現狀和發展趨勢進行了詳細的綜述。
  16. The inverse synthetic aperture radar ( isar ), which can provide an all - weather, day / night capability to generate high - resolution two - dimensional images of the targets for recognition over a long range, has played a more and more important role especially in military application

    逆合成孔徑雷達（ isar ）能全天時，全天候，遠距離提供運動目標的高解析度圖像，為敵我目標識別提供信息，具有重要的軍事意義。
  17. Radar target recognition by a logarithm bispectrum - based method is simulated and studied. it is discovered that the more test samples that generate the subrangeprofile of logarithm of averaged bispectrum are, the higher recognition rate is. and using phase information is a key to obtaining high recognition rate. all of these methods are proved by experiments on simulated data and real data of planes

    4 、對基於對數雙譜特徵的目標識別法進行模擬實驗，研究了該演算法的識別性能和用於求雙譜平均對數子像的測試樣本數之間的關系，該測試樣本數越多識別率越高，同時研究表明利用相位信息是該演算法得到較高識別率的關鍵。
  18. Based on fuzzy logic, an effective algorithm of edge connection is proposed. simulation result shows our approach can highly improve the connectivity of the extracted image boundaries without distortion. this work lays foundations of target detection, tracking, and recognition for photoelectric tracker and imaging radar

    通過理論分析及模擬結果證明，本文提出的梯度參數自學習統計的方法和基於模糊判決的邊緣連接方法能夠有效地提取邊緣點進行邊緣連接，能夠在保持原有圖像不失真的情況下，較大地提高圖像邊界的連通性，為光電跟蹤器和成像雷達的目標檢測、跟蹤和識別等提供良好的基礎。
  19. An algorithm for radar emitter recognition based on radar chart

    一種基於雷達圖的雷達輻射源識別演算法
  20. Wavelet and neural network applied in the radar recognition

    神經網路在輻射源識別中的應用研究
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