法代雷 的英文怎麼說
中文拼音 [fǎdàiléi]
法代雷
英文
fadere-
As a highlight programme of " the year of france in china ", the exhibition showcases 48 impressionist masterpieces selected from the prestigious musee d orsay in paris and other major french museums. exhibits include manet s " the fifer ", degas s " the dance class " and monet s " water lilies ", as well as other works by these artists and by pissarro, sisley and cezanne, etc
作為法國文化年精選節目，展出法國著名的奧塞博物館及其他法國美術館精選共48幅印象派名畫，包括有馬奈、莫奈、德加、雷諾阿、畢沙羅、西斯萊及塞尚等名家的代表作品，例如馬奈的吹短笛的男孩、德加的舞蹈課及莫奈的睡蓮等印象派傑作。Abstract : based on the principle of mininmum potential and using rayleigh - ritz method, the geometric non - linear analysis of higher bridge piers was solved in this paper. the new concept of equivalent horizontal force proposed by the author may be casily to calculate the second effect, which was produced due to the vertical forces and resisted by the piers and rubber pad bearings incorporately. the simple formula in this paper are applicable to calculate by hand, understood clearly without computation of successive iteration, higher precision and graspable easily for the disigmer therefore it has the practical significance
文摘:根據最小勢能原理，用瑞雷-里茲法解決了高橋墩的幾何非線性分析問題；其次，提出了等效水平力的新概念，可以方便地解決橋墩和板式橡膠支座聯合抵抗垂直力所產生的二次效應問題.筆者提出適合於手算的簡便計算公式，概念明確，勿須迭代運算，精度較高，易為設計人員掌握，因此具有實用價值The context in this paper includes the tactical demand of modern torpedo homing system, the advanced algrithm, the application of dsp in torpedo homing system outside country and the basic algrithm of homing signal processing. the basic structure of dsp signal processing procedure, homing and its algorithm assembly flow chart is also introduced in this thesis
本文介紹了現代魚雷自導戰術要求、先進演算法及國內外dsp在魚雷自導中的應用現狀；闡述了魚雷信號處理的基本演算法；並對dsp的結構及其應用作了詳細的說明；還介紹了各dsp信號處理模塊的基本結構、自導流程圖及某種魚雷自導演算法的流程。In modem torpedo homing technology, in general, advanced algorithm of signal processing must take longe time in computing, so it is clear that we need to use high - speed signal processor system to do it in real time
在現代魚雷自導技術中，一般的信號處理先進演算法計算量都相當大，要求用高速并行數字信號處理機系統才能實時完成。本課題提出了基於adsp ? 2106x完成魚雷自導演算法。But the signals mixture problem can be brought on by the drop of adaptive performance caused by using subarray and by overmany radiation sources. so bbs is used to solve the problem. this dissertation focuses on subarray architectures and the algorithms of ica, and proposes a new and more practical subarray architecture and a more suitable algorithm to separate radar signal
同時針對採用子陣法導致自適應性能下降以及現代雷達信號環境多個輻射源等問題引起信號混疊現象，論文採用盲分離來對雷達信號進行分離處理，並針對雷達信號的特點提出一種適用的演算法。The waveform generated using digital systems is of strict coherence, repetitiveness, high stability and programmability, which can also easily realize the waveform parameter agility and generate arbitray waveforms in order to meet the urgent needs for anti - interference and strong viabilities of radars under modern ew environment
數字方法生成的波形具有嚴格的相干性、可重復性、高度的穩定性和可編程的優點，能夠方便地實現波形參數捷變以及產生任意復雜波形，滿足了現代電子戰環境中對雷達抗干擾和強生存能力的迫切要求。In the end, the impedance matrix of any three - dimensional conducting object can be portioned into sub - matrices by the projection iterative method ( pim ), the surface current and rcs can be calculated with convergent iterations, the wide - band electromagnetic scattering characteristics of three - dimensional conducting objects are also analyzed with the asymptotic waveform evaluation technique
最後應用投影迭代方法（ pim ）將三維導體目標的阻抗矩陣剖分成小矩陣，通過迭代計算出表面電流和雷達散射截面，並與漸近波形估計技術結合分析了三維導體目標的寬帶電磁散射特性。At 21, he has already cemented a starting role for his club, and is touted as fabian carini ' s successor in the uruguayan national team
在21歲時，穆薩雷拉已經代表俱樂部出場，在烏拉圭國家隊，他被譽為是法比安?卡里尼的接班人。It has the characteristic of non - gear - box, large output torque, small volume, easy control, fast response, high track precision, high reliability etc. the system has potential advantages over substituting for traditional hydraulic or pneumatic missile actuator servo control system and has wide prospect in the fields of aerial actuator, servo valve, robot, radar antenna etc. the system ' s operation principle, control idea, functions and realization of each component are discussed in detail
該系統在取代傳統的液壓、氣動導彈舵機伺服控制系統方面有很大潛力，同時在航空舵機、伺服閥，以及機器人關節的直接驅動、雷達天線等領域具有廣闊的應用前景。論文詳述了系統的工作原理與控制思想，以及系統方案的設計和各組成部分的功能與實現方法。Each season here has its beauty : bright flowers in full bloom covering the green slopes in spring, spectacular summer thunderstorms which are rarely seen elsewhere, blue rivers running across the mountains overlaid with red maple leaves in fall, and snow - capped mountains and frosted pine trees in winter that stage a quiet solemn spectacle of particular interest. on a clear day one can see the peaks rising one after another. when the sky is overcast, the horizon disappears into a sea of clouds. mount tai is most famous for its spectacular sunrise and sunset. its landsacpe and numerous historical sites have inspired many great classics of ancient writers, scholars and calligraphers. mount tai has long been the preferred gathering place of artists and poets
泰山的每個季節都有獨特的魅力.春天，綠茵茵的山坡上，爭奇斗艷的花朵到處可見.夏天，泰山的雷暴雨堪稱奇觀. .秋天，楓樹葉漫山遍野，蔚藍色的河水穿流而行.冬天，雪蓋群峰松披霜，景觀素雅悲壯，別有一番情趣.喜逢艷陽日，極目遠眺，重巒疊嶂，盡收眼底.但遇天陰時，環顧四周，蒼茫大地，盡入雲海.泰山的日出與日落，聞名遐邇.壯觀自然風景以及不可計數的歷史名勝，激發了古代文人書法家，為之舞文弄墨，創作了無數經典佳作.泰山歷來是畫家與詩人鐘情的聚集地Abstract : it is essential to research radar clutter with non - gaussian spectrum and non - r ayleigh distribution in modern radar design. based on spherically invariant rando m process ( sirp ), this paper applies a new algorithm to model the clutter with k d istribution in amplitude and any power density spectrum. at last it is proved tha t thi s method is correct and applicable with real simulative clutter and statistical detection result
文摘:研究並模擬具有非瑞利幅度分佈和非高斯功率譜的雷達雜波是現代雷達信號處理中的一個重要的研究課題.文中基於球不變隨機過程（ sirp ）的建模方法，針對實地採集的幅度滿足k分佈並具有有理功率譜的高解析度雷達雜波，運用現代譜估計演算法對其進行建模和模擬，並以模擬雜波與實際雜波的數據對比和統計檢驗的結果對該方法進行了驗證With the development of modern digital technology and vlsi, the method of digital waveform synthesis of the pulse compression signals is now widely used in radar systems
現代數字技術和vlsi技術迅猛發展，波形合成已經由傳統的純模擬方法發展到現在的直接數字合成，數字方式獲得脈沖壓縮信號已成為現代雷達普遍採用的波形合成方法。It is one of advanced technologies used in modern radar that applying adaptive algorithms to radiation pattern of an adaptive array in order to control nulls of the beam pattern and to suppress interferential signals
在自適應天線陣的發射模式中應用自適應演算法，控制發射波束的零點位置，以達到抑制干擾信號的目的，是現代雷達採用的先進技術之一。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。Quartered demodulating technology is widely applied in modern if receiver because it can extract phase and amplitude information from the received signal. the quadrature demodulating component in traditional receiver was implemented with analog circuits
在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。In modern radar system, wide or ultra wide band radar signal is used more widely. accordingly, by using digital signal processing, we need high - speed data acquisition system to get information
在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。After its development through the past years, radar constant false alarm rate ( cfar ) detection becomes a standard technique in modern radar design. now a series of principles, conceptions and approaches have been established for cfar detection, and they are widely used in varies type of radars
經過30餘年的發展，雷達恆虛警（ cfar ）檢測已逐漸成為現代雷達的一項標準技術，已形成了一整套相對完整的理論、概念和方法，並在各種用途、各種類型的雷達中獲得了廣泛應用。With the more complexity of modern radar system, it is difficult to analysis as usual methods. so radar simulation is widely used
現代雷達系統越來越復雜，難以用直觀的方法來進行研究，因此雷達模擬應用廣泛。In the first section, the typical signal environments of electronic warfare are discussed, and the traditional methods of simulation on signal environments are introduced. then, a kind of new model of signal environments simulation is illuminated in this paper, and the simulation results based on this model are expressed
首先，對現代雷達電子戰的典型信號環境作了分析，對已有的一些信號環境模擬方法作了介紹，並針對當前的復雜信號環境提出了一種改進的信號環境模擬模型? ?參數法信號環境模擬模型。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？分享友人