radar set 中文意思是什麼

radar set 解釋
雷達設備
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  1. Thirdly, a traditional way of evaluation on effects of radar eccm based on adding model is studied. and some improvements are set up, which can make the methods more effective

    （ 3 ）研究了雷達抗干擾效能評估的傳統加權評估方法，並對該方法做了一定改進，使其更加有效。
  2. Polarimetric sar interferometry ( polinsar ) is the technique that integrates radar polarimetry and radar interferometry. the interferometric analysis of a full coherent polarimetric data set enables the combination of final structure properties and spatial information of the targets

    極化干涉合成孔徑雷達（ polinsar ）集polsar和insar測量技術於一體，可以同時把目標的精細物理特徵與空間分佈特性結合起來。
  3. The numerical simulation equations of the border curves in term of and as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad - band homogeneous absorbing coating with a finite value of reflection loss are available. these results pointed out the direction to develop rams ". according to the radar - absorbing model, the optimized design of rams with thin - layer, light - weight, broadband and strong - absorbing is available by the simple genetic algorithms, which can effectively conduct the research work of rams to the detail. small but completely, the electromagnetic parameter ' s databases of rams that based on actual microwave absorbers have been set up, the object function has been constructed which conform to the involved goals, the adaptive coding measure is taken which extends the coding length dynamically adapting to the condition of the number of actual absorbers or the precision of thickness and absorber - volume - percentage, the decoding technique is initiated which satisfies light - weight and strong - absorbing as well as thin - layer and broadband by adopting of tracing variable restricting conditions dynamically to control total thickness. when decoding, the variable restricting conditions of thickness are dynamically traced, so gain the radar absorbing coatings of light - weight multiple - layer single - ingredient. similary, of thickness and absorber - volume - percentage, of light - weight multiple - layer multiple - ingredient. also, the rams ' demand to radar - absorb performance as frequency is met making use of the penalty function

    作為遺傳演算法的具體實施：根據本實驗室近來研製的吸波材料，建立了吸波材料的相關數據庫；構造了能真實體現「薄、輕、寬、強」優化目標的目標函數；根據材料的實際數量以及塗層厚度精度要求、吸收劑體積分數精度要求，建立了能動態擴展相應碼長的自適應編碼方法；首創了通過動態跟蹤變量的約束條件來控制塗層總厚度的解碼技術，以此實現了在不弱化寬頻、高強的吸波性能目標的同時，兼顧到薄層、輕質的使用性能要求；在解碼時通過動態跟蹤厚度變量的約束條件，實現了多層單組分吸波塗層對重量輕的要求；通過動態跟蹤厚度變量的約束條件和吸收劑體積分數的約束條件，實現了多層多組分吸波塗層對重量輕的要求；使用權重系數變化法，實現了吸波塗層的分頻段吸波性能要求。
  4. The main task of this dissertation is to model and simulate a monopulse radar system. in the end, we design a set of software platforms of a monopulse radar system, which would be a living, economical and convenient test platform for radar electronic warfare. firstly, this dissertation studies the model of radar signal environment

    本文的主要工作是對單脈沖雷達系統進行計算機建模和模擬，最終目的是開發出一套模擬單脈沖雷達系統工作模式的軟體模擬平臺，為雷達電子戰提供一個逼真、快捷、高效、經濟和方便的試驗平臺。
  5. A further radar satellite is set to be launched later this year, completing the set of four

    還有一顆雷達衛星按計劃將在今年晚些發射，從而使該系統的衛星數目達到四個。
  6. Detailed diagnoses is made on a heavy - hard rain in the northeast qinghai - xizang plateau using ncep data of 1 x 1 with 6h intervals, more complete and integrated conventional observational data and the data set of automatic meteorological stations in plateau and new generation doppler radar data and satellite images and etc. the following conclusions can be drawn : 1. the distribution of heavy - hard rain, which is characteristics of valley topography in northeast qinghai - xizang plateau is obviously effected by topography. the distribution of yearly mean precipitation and the frequencies of heavy - hard rain in this area are descending from east to west

    本文首先利用ncep時間間隔為6小時的1 1的格點資料、更全面、更為完整的常規探測資料和高原地區布設的自動氣象站資料、新一代多卜勒天氣雷達資料、衛星雲圖資料等對高原東北部地區大到暴雨的天氣、氣候特徵及大尺度環流背景進行分析，形成對高原暴雨的整體認識，並為以後的數值模擬提供大尺度環流背景及依據，分析中發現： 1 、高原東北部地區大到暴雨的分佈明顯受到地形影響，年降水量和大到暴雨次數自東向西呈階梯性遞減趨勢，分別在高原東北部的外流河谷地區和四川北部地區存在大值中心。
  7. The game also has squad leaders, who serve as mobile spawn points, allow for radar to be shared, and can issue orders as well as set waypoints for squad mates

    游戲中也有小隊，可以當作移動重生點，可以互相分享資訊，並且發布前進路線給小隊的伴。
  8. Can the radar set cover the whole area

    雷達裝置能覆蓋整個地區嗎？
  9. It can provide higher speed and alleviate the spectral degradation which usually goes with the existing algorithms, as well as constrain speckle noise of radar images. in respect of image fusion algorithm, the fusion rules and operators are essential. a new set of fusion rules and corresponding operators are given in this thesis

    實驗證明，在融合源圖象特性差異較大的情況下，該演算法與已有的基於小波分析的遙感圖象融合演算法相比較性能更優，具有運算速度快、減少光譜退化的特點，並能在一定程度上抑制相干斑噪聲。
  10. This thesis first states the characteristics of the equipments that have been adopted by the modern fighter and their basic technical performance. then an overall layered modular design for air combat simulation system is made utilizing system simulation technology and critical sub - systems have been mathematically modeled known as fighter body, propulsive system, flight control system, radar, fire control system, gun, air - air missile and avionics. after that a set of distributed air combat simulation system software is developed based on the scene graphics pc platform

    本文首先介紹了現代戰斗機空戰技術裝備及其基本技術性能特點；而後使用系統模擬技術，依據分層模塊化設計思想，制定了空戰模擬系統總體設計方案；之後根據目前技術狀況，建立了戰斗機機體、推進系統、飛控系統、雷達、火控系統、航炮、空空導彈、航電設備等戰斗機關鍵子系統數學模型；在此基礎上，根據總體設計方案，在基於pc的分佈互動式視景模擬平臺上開發了一套分散式空戰模擬系統軟體，實現了戰斗機互動式飛行模擬和分散式空戰模擬。
  11. 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
  12. Some functional blocks are set up with the basic block provided by spw, and some is programmed with c language. after the simulation of pulse compress mtd radar, the effect of some jamming signals is analyzed. especially, the jamming signal of high pulse repeat frequency is discussed

    完成脈沖壓縮mtd雷達的建模以後，又討論分析了幾種常見的干擾式樣，如噪聲調幅干擾、噪聲調頻干擾等，著重討論了高重頻噪聲調頻脈沖信號的干擾效果，並對幾種不同形式信號的干擾效果進行了比較和分析。
  13. Many theories, such as enterprise project management theory, evaluation theory and encouragement theory are deeply analyzed and studied in the dissertation. many investigations are carried out in two kinds of enterprises. applying the method of integrated evaluation and the method of radar chart, i set up the evaluation system & encouragement mechanism of the two kinds of enterprises

    本文通過對混合型和項目型企業的調研，以及對企業項目管理理論、考評和激勵理論的分析研究，主要應用綜合評價法和雷達圖法，先後建立了混合型企業考評體系與激勵機制，項目型企業考評體系與激勵機制，最後還對西飛公司考評體系與激勵機進行了初步探討。
  14. 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。
  15. This makes wide - band digital receiver become a certain trend in the detecting and intercepting of radar signals field. in this dissertation, the parameter estimation algorithms for the monopulse signal, the linear frequency modulation signal and the phase coded signal are studied. according to the algorithms, a hardware platform is set up and tested using tms320c6713b mainly

    本文對單脈沖信號、線性調頻信號和相位編碼信號這三種常見的雷達信號的參數估計演算法作了研究和驗證，並根據這些演算法要求，立足於當前數字信號處理晶元（ dsp ）的發展，基於tms320c6713b構建了一個信號參數估計的硬體平臺。
  16. Firstly, a novel four - element retrodirective array is designed, based on dual - polarization microstrip array antenna technology and phase - conjugating mixers technology. secondly, a simple, effective testing system is designed and set up, by which the array ’ s monostatic and bistatic radar cross section ( rcs ) are tested

    本文所採用的技術和方法，新穎、簡單、易實現，適合具體的工程應用;本文的結果對于天線研發人員研究方向回溯天線有一定的參考意義。
  17. First, we set up the models of linear frequency coded radar and two phase coded radar differently, and discuss the models in some degree

    首先，本文分別構建了線性調頻和二相編碼雷達接收機的模型，並對其做了大量的數學分析。
  18. User can set radar environment parameter of radar and the carrier. function such as apar clutter and targets data generation, analyzing, storing, viewing, loading and simulator control etc, are provide. object oriented design method enhanced the software modularization and program reuse capability, it ' s also easy to maintenance program source code

    該軟體通過設置雷達和載機參數，產生相應的回波數據，並進行數據分析和顯示；建立雷達模擬器控制平臺，發送控制命令，監控模擬器運行狀態；完成雷達模擬器與主機的數據交互，數據加載和目標回顯。
  19. Tofind a beam - type shelves and determine its position ， any radar station has to basically consist of a transmitter ， a receiver ， an antenna ， an bed set ， a display and a timer

    為了要發現目標和確定其位置，任何雷達站基本上都必須包括發射機、接收機、天線、天線轉換開關、顯示器和定時裝置。
  20. （ 5 ） as part of a research project in national " 9th 5 - year plan ", we designed a set of apar video signal simulator which fulfils the technology requirements and could provide desired radar video signal for certain apar and meet the demand of apar system research and development on ground

    五」某預研項目，與課題組成員共同設計並實現了一套「機載相控陣雷達視頻信號模擬器」系統，測試結果表明該系統達到了系統設計的主要技術要求，可以提供滿足某機載相控陣雷達地面調試要求的雷達信號。
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