雷波索 的英文怎麼說

中文拼音 [léibōsuǒ]
雷波索 英文
reposo
  • 雷 : 1. （雲層放電時發出的響聲） thunder 2. （軍事上用的爆炸武器） mine 3. （姓氏） a surname
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 索 : Ⅰ名詞1 （大繩子; 大鏈子） a large rope 2 （姓氏） a surname Ⅱ動詞1 （搜尋; 尋找） search 2 （要; ...
  1. Cwar continuous wave acquisition radar

    等幅波搜索雷達
  2. Parabolic antenna in a widely used is tracking antenna area, by use the optimum design, it may produce a very narrow beam, it ' s tracking precision is high, but because it ' s beam width is very narrow, the searching target is very difficult

    摘要拋物面天線是火控雷達中普遍使用的一種跟蹤天線，通過系統優化設計，可以形成很窄的波束，所以其跟蹤精度很高，因為其波束很窄，所以搜索發現目標困難。
  3. The players who took part in last night ' s birra moretti trophy at the san paolo in naples went through an intense aerobic session, while zanetti, cambiasso, burdisso, maicon, crespo, cordoba and recoba started with a warm - up, continued with tactical drills and concluded with a training game

    昨晚在那不勒斯聖保羅球場參加了莫雷蒂啤酒杯的球員進行了一堂高強度的有氧訓練課，而薩內蒂、坎比亞索、布爾迪索、麥孔、克雷斯波、科爾多巴和雷科巴首先進行了熱身，隨后進行了戰術練習，最後進行了一場訓練比賽。
  4. A result is acquired that the time correlation characteristics of the fsk / psk radar clutter is invariability, but the space correlation characteristics is enhanced

    在第五章中，參考地面搜索雷達的工作方式，對fsk / psk信號的雷達回波進行模擬，並給出模擬結果。
  5. The research aim of the dissertation is to increase meter - wave radar ’ s angle ( azimuth ) measurement accuracy, make the theory exploration for expanding the application of the meter - wave radar from the early warning field to the guidance field

    本論文的研究目的是提高米波雷達的角度（方位角）測量精度，為米波雷達的應用從遠程警戒領域擴展到制導領域作理論探索。
  6. The some fire control system is an advanced multi - senor short range air defense system, which integrated both x and ka bands searching and tracking radars, laser range finder, combined the control computer of subsystem with the master computer, and applied the technology of data fusion

    摘要某火控系統集兩個頻率波段的搜索雷達、跟蹤雷達和電視跟蹤器、激光測距機於一體，分系統控制處理計算機與系統主計算機相結合，採用了數據融合技術，是一部多傳感器集成的現代化防空系統，具有搜索性能好、反應時間快、抗干擾能力強、自動化程度高、使用性能好等特點。
  7. Areas covered in the review include bonding requirements, lightning protection requirements and harmonic current limits requirements. we are updating the reference list for international standards and adding an index page for quick reference

    今次修訂的內容包括等電位接駁的要求、避雷系統的測試方法及諧波電流的限制，並更新國際標準的參考資料及新加索引等。
  8. The second part brings forward a new ar - model - based arm detection method based on features of arm and characteristics of velocity and acceleration of the radar echoes. by establishing two - order ar models, this new detection method computes the poles of models representing different targets, thus estimates the acceleration of the targets so as to determine the nature of the targets. furthermore, this method can not only be applied when the arm is being tracked by radar, but also be put into use in radar ’ s seeking and scanning times

    第二部分則是根據反輻射導彈（ arm ）的特點及其雷達回波信號中速度、加速度等特徵，提出了一種新的基於ar模型的arm檢測演算法，該方法通過建立二階ar模型、估計代表不同目標的模型極點，並由此估算目標加速度來判斷目標性質，該方法不僅可以在雷達已跟蹤上arm后採用，而且適用於雷達搜索掃描時使用，模擬結果表明該方法具有解析度高，對雷達脈沖重復頻率（ pulserepetitionfrequency ， prf ）及積累脈沖數要求不高的特點，在低的prf及少的積累脈沖下，利用該方法仍可有效地識別檢測arm 。
  9. In this paper ， an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar. firstly ， the inherent relationship among average discovering time ， radar resources consumption ， search frame period and target distribution density is studied. secondly ， parameters for the region search are optimized to achieve the optimal search performance inside regions. then ， the optimal search frame period for each region is derived to minimize the average discovering time of targets ， where the constraint of radar time resource and the importance of each region are taken into account. finally ， the adaptability of this search strategy is discussed. only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint ， the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively. thus ， optimal search is adaptively implemented in the whole surveillance area

    本文提出一種分區搜索演算法，實現了相控陣雷達的自適應最優搜索.首先，研究了各區域平均發現一個目標消耗的雷達資源和目標被發現的平均時間同搜索幀周期以及目標強度的關系；然後，研究了在各區域採用兩步搜索演算法的最優參數設計，實現了局部區域的最優搜索；其次，在雷達時間資源有限和區域重要性加權的約束條件下，導出了使目標被發現的平均時間最小的區域最優幀周期；最後，討論了分區搜索演算法的自適應性.只要採用各區域的最優參數，按最優幀周期調度雷達波束，就可以自適應地實現使目標被發現的平均時間最短的波束的最優分佈和掃描順序，即自適應最優搜索
  10. Secondly, with combination of a certain type of radar, the application of genetic algorithm to optimum code selection and the iteratively reweighted least - square mismatched filter design for sidelobe reduction are discussed. the favorable experimental results are obtained, especially for 64 phase code

    最後，我們結合某型雷達，以64相碼信號為例，說明了遺傳優化演算法在編碼搜索中的優越性，並採用了迭代加權最小二乘演算法來設計失配濾波器以達到相位編碼信號的優化副瓣抑制目的，且給出了相應的模擬結果。
  11. Chapter 3 concentrates on the important technology of pd radar ' s data processing. this chapter includes the resolution of range and velocity ambiguity and the theory of the start of tracking, the refreshment of tracking, the disappearing of tracking and the single target tracking. in the part of the refreshment of the tracking, the, the theory and realizing of the filtering algorithm and the point ? tracking relating are illustrated

    第三章重點敘述了脈沖多普勒雷達數據處理的關鍵技術，包括數據錄取時距離和速度的解模糊； pd雷達工作在搜索狀態下目標航跡的起始，航跡的更新，航跡的消失，以及目標的編批和最優先級目標的判斷，其中航跡更新中主要講述了跟蹤濾波和點跡?航跡關聯的原理及實現； pd雷達工作在跟蹤狀態下的單目標跟蹤原理。
  12. This study is supposed that the fsk / psk signal is applied to ground - based searching radar, and the radar video returns which are modeled and simulated consist of target returns and clutter returns

    本文研究的雷達視頻回波信號，是假設採用地面搜索雷達的工作方式時所產生的回波信號，包括對目標信號和雜波信號的建模與模擬。
  13. To overcome these shortcomings, exploration methods for ultrasonic ct and rayleigh wave and their applications in engineering are researched in this paper

    本文即針對這一問題，對超聲層析和瑞雷波探測方法及其工程應用進行了探索研究。
  14. In somalia, several dozen residents of dobley town, near the kenyan border, are reportedly trying to cross into kenya following a u. s. military air strike that was aimed at terror suspects in the area

    據報導，肯尼亞邊境附近的索馬里城鎮多波雷的數十名居民試圖進入肯尼亞，此前美國軍方對該地區實施了針對恐怖嫌疑分子的空襲。
  15. Eyewitness abdi mohamed ali tells voa that the residents of dobley, about six kilometers from the kenyan border, were shaken from their beds early monday by a huge explosion that flattened a house in the middle of town

    據報導，肯尼亞邊境附近的索馬里城鎮多波雷的數十名居民試圖進入肯尼亞，此前美國軍方對該地區實施了針對恐怖嫌疑分子的空襲。
  16. Argentina, for whom carlos tevez was making a lively contribution to his second start of germany 2006, forced their first and only half - chance of the opening 45 when marauding left - back juan pablo sorin burst through on to a tevez nutmeg and was only prevented from teeing up hernan crespo for the opener by a timely interception from per mertesacker

    第19分鐘：在本屆世界盃上第二次首發出場的卡洛斯?特維斯表現非常活躍，他為阿根廷隊贏得了在上半場第一次也是唯一一次的機會：上前助攻的左後衛胡安?索林帶球突破，隨后將球交給了特維斯，然而佩爾?佩爾?默特薩克及時的攔截化解了赫爾南?克雷斯波的進攻。
分享友人
分享到 Line

分享到臉書