雷達預測 的英文怎麼說

中文拼音 [léidáyùcè]
雷達預測 英文
radar prediction
  • 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
  • 達 : Ⅰ動詞1 （暢通） extend 2 （達到） reach; attain; amount to 3 （通曉; 明白） understand thoroughly...
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 雷達 : [訊] radar （縮自 radio detection and ranging）
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. A number of other types of information are also relayed into the computer, including information from picket ships, aew aircraft, ground observer corps ， aircraft spotters, flight plans for both military and civilian aircraft, and weather information

    一些其他類型的信息也傳遞給了計算機，這些信息來自（雷達）哨艦， aew載預警飛機、地面觀測隊和空中偵查，還有軍用和民用飛機的飛行計劃、氣象等等信息
  2. Different from detecting space of land - based radar which has relative unchangabledetection space, aew radar ’ s detecting space changes with the carrier ' s patrol line. what ’ smore, because of both movements of carrier and targets, aew radar will detect targets whichwere out of its coverage

    地基雷達的探測空間是相對固定的，而機載預警雷達的探測范圍隨載機航線的變化而變化;由於載機和目標同時都在運動，使得某一時刻在載機探測范圍之外的目標也可能在後來的飛行過程中被探測到。
  3. Signal preprocessing of non - contact life parameters detection by radar technology

    雷達式非接觸生命參數檢測的信號預處理
  4. The automobile anti - collision radar is mainly applied to prevent the vehicle from colliding back and force under the fog weather condition with no consideration of the other obstacle ' s anti - collision before the vehicle. it is only designed to achieve its basic application of danger condition detecting and collision warning

    該防撞雷達系統主要是用於高速公路上多霧天氣防止車輛前後追尾相撞，而不考慮車輛與其前方的非車輛障礙物之間的防撞問題，設計只完成最基本的險情探測和預警功能的前視防撞雷達。
  5. The following is an example. around noon on august 21, 2002, the lidar detected windshear near the western part of the airport. this enables the aviation forecaster to issue an alert an hour or so in advance

    以下是一個實例：在二二年八月二十一日中午１ ２時，激光雷達探測到機場西面地方出現風切變，並能讓預報員提早一小時多發出預警。
  6. The fusion of stereo vision and laser - radar ( ladar ) is also studied preliminarily in the background of alv navigation. by introducing the ladar data into the height prediction before matching, the fusion can occur on data layer. we have also found and practiced a feature layer fusion method based on dempster - shafer evidential reasoning approach

    將激光雷達的測量結果引入立體匹配前的高度預測中，提出了立體視覺與激光雷達在數據層上的信息融合方法;基於d - s證據理論，提出了立體視覺與激光雷達在特徵層上的信息融合方法。
  7. This dissertation is the expanding of the military project of ‘ 95 ’ advance research, a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ), named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability ". based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal, we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal. the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal, so that we could get a strong response of the target

    本論文是『九五』軍事預研項目「低截獲概率雷達波形研究」的擴展與深入，同時結合國家自然科學基金項目「強探測強識別傳感器新型復合調制信號產生及處理」展開。在分析等概率分佈的fsk / psk復合調制信號的基礎上，構造了一種新的偽隨機fsk / psk復合調制信號及其非完全匹配處理的設計及模擬。設計的目的是能對偽隨機fsk / psk復合調制信號進行處理的處理信號，以期獲得對所探測目標信息的強探測。
  8. Radar equipped in an airplane has many merits such as seeing things beyond the visibility of ground - based radar, flexibility in application. it plays an important part and is widely used in national defence

    機載雷達由於架設在運動的高空平臺上，具有探測距離遠、覆蓋范圍大、機動靈活等特點，應用范圍相當廣泛，可以執行戰場偵察、預警等任務。
  9. The paper discusses the maximum entropy spectral estimation algorithm and its application in icw ( interrupted - continuous wave ) radar in the aspect of theoretics and engineering

    論文從理論和應用兩個角度對最大熵譜預測外推演算法以及在中斷連續波雷達中的設計實現進行了研究。
  10. The technology of small target detection in infrared image sequences is the core technology in the system of infrared detection and tracking. and the detection of small target is an important project in recent years

    「紅外弱小目標檢測」是紅外搜索跟蹤系統、紅外雷達預警系統、紅外成像跟蹤系統的核心技術，因此紅外小目標的檢測是當前一項重要的研究課題。
  11. Seeing that typhoon has brought great harm to mankind, meterological departments of all countries have attached great importance to the forecast and precaution of tropical cyclones. the prompt development and the wide application of the technology of the satellite remote sensing, radar detection, numerical weather forecast. numerical statistics weather forecast and computer simulation forecast in the field of meterological supervision and forecast has enabled people to improve their forecast level greatly

    鑒于臺風對人類造成的巨大的危害，各國氣象部門都十分重視熱帶氣旋的預報預警工作。衛星遙感技術、雷達探測技術、數值預報技術、數值? ?統計預報技術以及計算機模擬預報技術的飛速發展和在氣象監測預報領域的廣泛應用，使人類對熱帶氣旋的監測預報水平得到了大幅度的提高。
  12. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  13. During the research work, two detecting system 36 ghz and 1. 5ghz are selected respectively to obtain life - parameter signals, which are amplified and filtered in the signal preprocessor

    在研究期間，分別選用36ghz 、 1 sghz的雷達探測系統獲取生命參數信號，經信號預處理器進行放大、濾波，經a d轉換送至計算機。
  14. According to state - of - the - art of evaporation duct propagation research, and to meet the demands on the prediction techniques of evaporation duct environment and the assessment of radar performance under evaporation duct environment, this dissertation gives a thorough research in depth on the subject described above. the researches include the prediction theory of evaporation duct and its applications, the theory of ray tracing based on which the prediction of radio wave rays are conducted and its application to the predicting of radar range performance under a given evaporation duct, and the characteristics of tropospheric ducts over china

    根據上述情況，結合我國盡快得到蒸發波導環境預測技術及在其中運作無線電系統的性能預測技術等需求，本文針對蒸發波導傳播及其相關應用這一熱點難點問題較深入地研究了蒸發波導環境預測技術的理論及其應用、蒸發波導環境中雷達探測性能評估所要求的基本理論之一? ?射線描跡技術及其在代表性蒸發波導環境中雷達探測性能評估技術方面的應用和我國應用所需的我國大氣波導環境特性等幾個方面。
  15. The paper makes use of doppler radar data to mesoscale numerical model, through adjusting divergence fie ld, vertic al velo city fie id etc. to improve on initial field. the investigation results show that there is a improvement in the forecasting effects, precipitation position is closer to practicality

    試驗結果表明，在中尺度數值模式中利用多普勒雷達觀測資料，對初始場進行修正，通過散度和垂直速度場等的調整，有效提高預報效果，使得雨區范圍和雨量更接近實況。
  16. The state estimation algorithms are the basis of information fusion. the typical single - mode tracking algorithms are dedicated. according to the mechanism of active and passive radar observation, a preprocessing method for observation data is dedicated

    狀態估計是信息融合的基礎，論文第二章首先分析了彈載平臺下，主被動雷達觀測數據形成機理和特點，對觀測預處理問題進行了研究，並根據彈載平臺數據特點，研究了幾種常用跟蹤方法。
  17. The cross at the centre symbolises the monitoring of typhoon rain bands by radar, representing round - the - clock surveillance of the weather by hko and our target of making accurate weather forecasts

    加上正中的十字坐標，整個標志就好像是從雷達監測臺風雨帶一樣，表示天文臺時時刻刻都觀察著天氣的變化，並以準確預測天氣為目標。
  18. Hko also installed at the airport the world s first light detection and ranging ( lidar ) system for alerting windshear in fine weather

    天文臺亦安裝了世界首臺用於機場天氣預警的激光雷達，探測晴天里的風切變。
  19. The hko installed the world s first light detection and ranging ( lidar ) system for airport weather alerting, aimed at detecting windshear in fine weather

    天文臺亦安裝了世界首臺用於機場天氣預警的激光雷達，探測晴天里的風切變。
  20. It also installed at chek lap kok airport the world s first light detection and ranging ( lidar ) system for alerting windshear in fine weather in the same year

    同年天文臺亦安裝了世界首臺用於機場天氣預警的激光雷達，探測晴天里的風切變。
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