法基雷 的英文怎麼說
中文拼音 [fǎjīléi]
法基雷
英文
faquire-
The markopoulo olympic equestrian center, the pampeloponnisiako stadium in patras, the schinias olympic rowing and canoeing center, the agios kosmas olympic sailing center and the helliniko olympic complex ( baseball, softball and hockey fields )
馬可波羅奧運馬術中心、佩特雷體育場、斯基尼亞斯賽艇和皮劃艇中心、新法里諾奧運帆船中心和阿里尼可奧運綜合場館(棒球、壘球和曲棍球場地)This paper has described the authors experience acquired in applying the ground - penetrating radar, rayleigh wave and dpt to examining weak groundsill in the subway tunnel, and also discussed the application conditions of these means as well as their merits and shortcoming
摘要介紹了在地鐵隧道工程建設中使用探地雷達與瑞雷波法結合輕便動力觸探技術檢測軟弱地基的經驗和幾點認識,並討論了該勘察方法的應用條件和優點。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。The motion compensation of radar target and an analysis of influence of component imperfection in the realization of the method are presented. to evaluate the performance of the proposed method. monte carlo simulation has been conducted to estimate the root mean square error of the angle estimates and the spatial resolution snr threshold in the cases of both non - fluctuating targets and fluctuating targets
在此基礎上,提出了針對相位權重角度超分辨法的雷達目標的運動補償方法,分析了雷達系統各部件的不理想性對超分辨性能的影響,用montecarlo方法對無抖動目標和有抖動目標在不同信噪比下的方位估計誤差和方位超分辨的信噪比門限進行了模擬計算,並將結果同波束空間music方法及cramerrao限進行了比較。7 in order to improvement the performance of the whole system and reduce the cost, a new signal processor is given, which based on the new pulse count method brought forward by the author
從系統聯調的測試結果可以看出,利用自適應檢波電路,可以大大改善基於脈沖計數新方法的雷達信號處理機的性能,使得雷達系統的測距精度大大提高。Analysis of ambiguity - function of lfmcw radar, including symmetrical triangular lfmcw signal and multiple periods ’ symmetrical triangular lfmcw signal. 3. this dissertation advances new theories of lfmcw radar signal detection and estimation, including method for acceleration and velocity estimation based on polynomial phase transform ; method for multi - target acceleration and velocity estimation based on modification polynomial phase transform
包括基於多項相位變換的lfmcw雷達速度和加速度估計方法;基於修正多項相位變換的多目標lfmcw雷達速度和加速度估計方法;基於一般高斯噪聲環境下的lfmcw雷達速度和加速度聯合估計方法;另外提出了基於頻域增采樣內插方法以提高lfmcw雷達測距精度。Rainfall and vertical profile of hydrometers are retrieved for land and ocean using tmi 1b11 data. the comparison of retrievals of gprof v6. 1 and v6. 2 with ground - based radar and gauge data on land and pr data on ocean show that the gprof - v6 algorithm can retrieve rain intensity much well and indicate vertical distribution of hydrometers mainly. as far as retrieved precipitation area, it is better for convective precipitation type than stratified precipitation type
將陸地的反演結果與地基雷達資料和地面雨量計資料進行比較,海洋的反演結果結合trmmpr的降水產品進行比較,結果表明: gprof - v6演算法反演的降水產品可以較好地反映降水強度並反映降水的主要垂直結構;在落區方面,對流降水反映較好,層雲降水則較差;雲-輻射數據集的擴充與改進可提高反演精度。Radar sets generally employ large antennas to produce narrow beams in much the same way as a search - light reflector
通常雷達採用大型天線以產生狹窄波束,其方法基本上與探照燈反射鏡相似。3. simple ukf could be gained on the base of linear observation function in bistatic radar, and be applied in the non - cooperative bistatic radar system
3 、基於雙基雷達存在線性觀測方程特殊情況,得到了一種簡化ukf演算法( sukf ) ,並應用到非合作式雙基雷達系統中。This thesis mainly focuses on nonlinear filter and data fusion problems, the main results are as follows : 1. this thesis presents fundamental theory, position model and error analyses of non - cooperative bistatic radar positioning system
本文從非線性濾波演算法和數據融合兩個方面進行研究,主要工作成果如下: 1 、介紹了非合作式雙基雷達定位的基本原理,定位模型以及誤差分析方法。In this paper, grounded on the project of “ 973 ”. it includes specifically the study on the signal processing, and to multiple move targets resolving. plentiful simulations are presented to testify the validity of these techniques
本文結合973項目,基於現代信號處理方法對雷達波束內多目標分辨方法進行了比較深入的研究,並進行了大量的模擬實驗。The first part introduced the theory basis of finance quality synthetic evaluation, the principle and the significance, another part is about the current main theory method synopsis of finance quality synthetic evaluation the second chapter is the main introduction based on the advanced
另一部分是關于當前財務綜合評價主要理論方法簡介,如雷達圖法、杜邦財務分析體系的財務綜合評價方法、基於eva的公司財務評價方法、基於差Besides, the technique of self - transmitting and self - receiving monostatic planar near - field scattering measurements is studied in the thesis based on pws and po
本文還基於平面波譜理論和物理光學法,對雷達散射截面( rcs )的「單發單收」測量技術進行了研究,該方法大大縮短了測量時間。4. based on the raw data simulation algorithm, a method of developing distributed target ' s raw signal simulator of spaceborne sar is given
本文在星載sar分佈目標原始數據模擬方法基礎上,提出了一種星載合成孔徑雷達分佈目標回波模擬源的實現方法。Data fusion is the key technology to optimize the bistatic and multistatic radars. the thesis introduces concentrative fusion, non - feedback distributed optimal fusion, feedback distributed optimal fusion and sub - optimal fusion. in addition, by applying these fusion methods and nonlinear filter algorithm mentioned above, tracking imitations of mobile objectives are obtained in multistatic radar circumstance
5 、數據融合是實現雙(多)基雷達性能優化的重要技術,本論文討論了集中式融合、不帶反饋分散式最優融合、帶反饋分散式最優融合以及次優融合等幾種融合方式,結合前面討論的非線性濾波演算法,模擬多基雷達的環境對機動目標進行了跟蹤模擬。Radar emitter recognition identification based on fuzzy weighting method
基於模糊加權法的雷達輻射源識別Drogba took first place from arsenal ' s spanish midfielder cesc fabregas, who was runner - up, and tottenham hotspur ' s captain robbie keane who finished third
德羅巴擊敗了阿森納的西班牙中場法布雷加斯獲得頭名。排在第三位的是熱刺隊的隊長羅比?基恩。Simulation indicates that the par of mc - cdma can be upper bounded 6db by using golay complementary sequences and s - r sequences as spreading sequences, which is much superior to m sequences and hadamard sequences. on the other side of view, compared with the old basic selected mapping method, this thesis proposes some other selected mapping algorithms and compares the performances based analysis and simulation
模擬表明,採用格雷互補序列作為擴頻碼來降低峰平比,不論是效果還是實用性,都大大優于m序列和hadamard序列;另一方面,本文在基本選擇映射演算法基礎上,提出了幾種改進的選擇映射演算法。Since then [ url = http : / / arsenal - mania. com / player / ars ne - wenger / 1 / profile. html ] [ color = # 7b1421 ] ars ne wenger [ / color ] [ / url ] has been building a new team ; replacing the invincibles of campbell, p res, vieira and bergkamp with gallas, rosicky, fabregas, van persie and others was never going to be easy, but who ' s to say this group of players aren ' t capable of finding that spirit
從溫格開始重組球隊來,用加拉斯,羅西基,法布雷加斯,范帕希和其他隊員取代不可戰勝的坎貝爾,皮雷,維埃拉和博格坎普並不容易,但是誰又能說這樣的組合不會成為隊中新的靈魂人物呢?This article gave prospecting examples about application of gpr, found out distribution and filling characteristic of karst, and supplied effective measures and foundation for geotechnical engineering prospecting and evaluation in karst area
在已有的探測實例中應用探地雷達方法基本查明了巖溶的分佈范圍和充填性質,從而為巖溶區的巖土工程勘察和評價提供了有效手段及依據。分享友人