radar data processing 中文意思是什麼

radar data processing 解釋
雷達數據處理
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. Radar data processing on the high maneuvering platform

    高機動平臺下雷達數據處理
  2. The doppler radar data processing of the first flight segment trajectory for the rocket - assisted and base bleed projectiles

    復合增程彈起始飛行段彈道測速數據處理方法
  3. Prior to the incident the conflict alert system of the air traffic control radar data processing system sounded, serving to warn the radar controller that a situation of inadequate separation was imminent

    事發前，航空交通管制雷達數據處理系統的航機沖突警報系統發出警報，提示雷達管制員將有飛機分隔不足的情況。
  4. In this paper, author briefly introduces some comprehension of his own researches in radar data processing which involves mono - radar trace processing, multi - radar data fusing, short term conflicting alert and minimum safety altitude warning

    本文簡要介紹了本人對雷達數據處理研究的一些理解，對單雷達跟蹤，多雷達融合、短期沖突告警和低高告警的一些原理進行了闡述。
  5. General performance requirements and methods of measurement for data processing unit of airborne fire control radar

    機載火控雷達數據處理單元通用技術要求和測試方法
  6. In addition, airway winds, which are essentially grid - point wind and temperature data over the south china sea for 15 flight levels between 10, 000 and 43, 000 ft, are disseminated to the radar data processing and display system ( rdpds ) of the cad for calculation of the expected arrival time of aircraft at check points

    除此之外，氣象數據處理系統將飛機航道風的數據傳送至民航處的雷達數據處理及顯示系統，這些數據是風和溫度的網格點值，其水平范圍覆蓋南海，垂直范圍是由10 ， 000至43 ， 000尺之間的15個飛行高度；以上資料可用來計算航機抵達各定位點的時間。
  7. In addition, airway winds, which are essentially grid - point wind and temperature data over the south china sea for 15 flight levels between 10, 000 and 43, 000 ft, are disseminated to the radar data processing and display system rdpds of the cad for calculation of the expected arrival time of aircraft at check points

    除此之外，氣象數據處理系統將飛機航道風的數據傳送至民航處的雷達數據處理及顯示系統，這些數據是風和溫度的網格點值，其水平范圍覆蓋南海，垂直范圍是由10 ， 000至43 ， 000尺之間的15個飛行高度以上資料可用來計算航機抵達各定位點的時間。
  8. Migration is one of the most significant methods in ground - penetrating radar data processing

    摘要偏移歸位是探地雷達資料處理中的一種重要方法。
  9. Finally, the calculating programs of the processing method of the tested data by doppler radar of the rocket - assisted cartridge have been programmed and the model of the data processing method and the reliability of calculation have been tested and proved by calculation of actual examples

    通過編制火箭增程彈多普勒雷達測試數據處理程序，進行實例計算證明，本文推導的數據處理方法正確可靠。該方法可以用於火箭增程彈多普勒雷達測速數據處理。
  10. Radar targets acquisition system is an equipment to detect the targets of radar signal and acquire them. and it can fulfill the task of processing radar data. including two parts, this paper is proposed on the base of the development of new generation warning radar auto - detect - terminal

    雷達錄取設備用來完成雷達信號的目標檢測和錄取，實現對雷達信息的數據處理，本文在新一代警戒雷達自動錄取設備的研製基礎上提出，全文分兩部分論述。
  11. The paper includes four sections followed here : the first section studies the modeling of signals of pulse doppler radar seeker, and establishes a radar signal simulation model, including radar emitting signal model, receiving signal model, receiving echo signal model, clutter model, noise model, sum channel directional pattern of antenna model, difference channel directional pattern of antenna model, sheltering model, rcs model, glint noise model, etc. the second section studies signal processing of pulse doppler radar seeker, and establishes radar signal processing mathematical model and data processing mathematical model for simulation, including windowing, doppler filtering, envelope demodulation, pdi, cfar, centering, velocity tracking, angle tracking, a - b filtering, etc. the third section studies the modeling of modified proportion guiding, and establishes guiding model, then dynamic simulation results is provided

    論文的主要工作包括四部分：第一部分研究了脈沖多普勒雷達導引頭的信號建模問題，建立了雷達信號模型，主要包括：發射信號模型、接收信號模型、目標回波信號模型、雜波模型、噪聲模型、和差通道天線方向圖模型、遮擋因子模型、接收機噪聲模型、目標雷達截面積統計性模型、目標角閃爍模型等。第二部分研究了脈沖多普勒雷達導引頭的信號處理模式，建立了信號和數據處理模型，主要包括：加窗和多普勒濾波、包絡檢波、檢波后積累、頻域cfar處理、速度定心、速度跟蹤、角跟蹤、 ?濾波等，然後給出了信號處理流程。
  12. This paper studies and discusses comprehensively the applications of data processing techniques in track while scan radar. it begins with studies of filter theory and multitarget tracking theory, and continues to make deep discussion of such topics in the multitarget tracking environment as target movement models, adaptive - filtering and prediction, dynamic data association algorithms, and measured data. for radar using purpose, the data algorithms for nnf and the adaptive a - p filtering and prediction based on " cv " model are studied emphatically

    論文對邊掃描邊跟蹤雷達中數據處理技術的應用作了全面的研究與討論，深入研究了符合實際的濾波理論與多目標跟蹤理論；對目標運動模型、自適應卡爾曼濾波與預測技術、各類數據關聯演算法、量測數據的處理等多目標跟蹤所涉及的主要內容進行了討論；根據實際雷達跟蹤要求，對nnf數據關聯演算法和基於「 cv 」運動模型的自適應濾波與預測演算法等作了重點研究。
  13. This radar database system fits for china ' s radar network using object - oriented programming design method, recording some important parameters of radar data : the longitude, latitude of radar station, radar type, radar wavelength, radar data format, weather kind ( kind of intensity radar echo, schema of velocity radar, echo shape ) embodying in the radar data, etc. it also records the weather course information embodying in a series of relational radar data : the beginning time of weather course, the ending time of weather course, weather type, etc and the disk information, including recording time, recording contents, recording data number and weather type, etc. above all, this system realizes some basic operational processing : adding, deletion, updating, query of records and also some assistant functions : exportation, data transformation, displaying, backing up of data

    該數據庫系統採用面向對象程序設計方法，用visualc + + 6 . 0作為應用程序的前端開發工具，用microsoftaccess2000做數據庫，不僅實現了對雷達基數據信息的一些基本操作：記錄信息添加、刪除、修改、查詢，還實現了處理、分析雷達基數據所需的一些操作：數據導出，數據格式轉換、數據回顯（圖像方式和動畫方式） 、數據壓縮、備份等，另外針對日前雷達臺站存儲雷達數據的現狀，還實現了對存儲光盤的管理。
  14. In this paper, the doppler signed of cartridge velocity, that is produced by the doppler radar, is taken as the research object. the characteristics of the doppler signal of several kinds of cartridges are analyzed. the spectrum analysis method is used to measure the velocity of several kinds of cartridges, based on digital data processing technology and computer graphic technology

    本文以多普勒雷達測量彈丸速度得到的多普勒信號為研究對象，分析多種彈丸速度多普勒信號頻率特徵，運用數字信號處理方法和計算機圖形處理技術相結合的頻譜分析方法測量多種彈丸的速度。
  15. In this dissertation, i develop the research work of the following three aspects about describing and modeling multisource information : 1. this dissertation reviews the development of data fusion, and gives the conception of multisource information fusion based on an example of fusion system - radar information processing system. subsequently, four pivotal problems are presented in military fusion system ; finally, the importance of unified describing and modeling multisource information is proved

    本文主要研究工作如下: 1 .在扼要回顧多源信息融合技術的發展歷程的基礎上，結合雷達信息處理系統實例，深入討論了多源信息融合的概念;在認真分析的基礎上，歸納出數據融合技術在軍事應用上目前所存在的幾個主要問題;論證了多源信息統一表示和系統建模在融合技術發展中的重要性。
  16. In order to simulate the return, a radar coherent video echo model is used to simulate target echo, clutter and noise separately. then the three parts which are in the same range cell are added together to form a matrix to represent return in one radar coherent processing interval ( cpi ). this matrix is called a frame of range doppler data

    為了較為全面地對雷達回波進行模擬，採用相干視頻回波模型分別模擬雷達目標回波、雜波和噪聲，通過在距離單元內疊加的方法，將一個雷達相干處理周期內的回波數據用一幀距離多普勒平面數據表示。
  17. It expatiates the implementation circuit of key technology of the clutter storage and binary detection in radar signal processing. the second part discusses implementation of radar data processing in this system. it introduces the c ~ - ~ 3 filter algorithm and software design of the auto - detect - system in details

    第一部分介紹了雷達信號自動檢測錄取和恆虛警處理的有關理論基礎和硬體實現，詳細闡述了雷達視頻處理中的雜波圖存儲、二進制檢測等關鍵技術的工程實現；第二部分介紹雷達數據處理在本系統的實現，詳細地介紹了-演算法原理和整個錄取系統的軟體體系設計，並就雷達錄取程序中有關難題的解決作詳細探討。
  18. First, this paper will introduce the random factors affecting the trajectory, kallman filtering method, and the mathematic model that is used to process radar data processing and extrapolate the trajectory

    首先介紹了影響彈道的隨機因素、卡爾曼濾波方法、偵察及校射模式下雷達數據處理及彈道外推的數學模型。
  19. The quality of radar data processing is the main factor that will decide whether the whole atc system can operate well enough. in view of that, the quality of multi - radar testing data simulative software will directly affect the success of the whole atc system

    對于空管自動化系統的開發，雷達數據處理是空管自動化系統最為核心，最為重要的一部分，雷達數據處理的好壞，是關系整個系統能否成功的關鍵。
  20. Radar data processing ( rdp ) is critical technology in air traffic control ( atc ) system. rdp receive observation from sensor and processing radar data to tracking target. rdp provide position, velocity, characters and maneuver of target

    雷達數據處理是空中交通管制系統中的關鍵技術，它接收雷達傳感器獲取的數據並進行相應的處理，形成表示目標運動軌跡的航跡，提供目標的位置，速度，機動情況和屬性識別，對目標進行跟蹤和監視。
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