點陣對應 的英文怎麼說

中文拼音 [diǎnzhènduìyīng]
點陣對應 英文
lattice correspondence
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 陣 : Ⅰ名詞1 （作戰隊伍的行列或組合方式） battle array [formation]: 布陣 deploy the troops in battle fo...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  1. Based on projective geometry, the research works about 3d invariance ' s extraction and application have been done in this thesis as following : ( 1 ) the basic theories and concepts in projective geometry are systematically summarized. it includes : the camera models of perspective imaging, projective collineation, cross ratio, a simple compare about invariance ( invariant ) among some geometry transformations, fundamental matrix, epipolar and epipolar line in epipolar geometry, and so on. ( 2 ) the calculation methods for 2d projective transformation are extended from points to multi - element, which includes points, lines, points lines and so on, to get the relationship between two projective planes

    基於射影幾何理論，論文圍繞3d不變特徵的提取和應用進行了如下的研究工作： （ 1 ）系統總結了射影幾何中的若干基礎概念，包括：透視成像的相機模型、射影對應、交比不變量、基於不同幾何變換下的不變量的簡單對比、對極幾何中的基礎矩陣、對極點、對極線等。
  2. The signal we named it fundamental wave ; according to the fundamental wave, coefficients of the fundamental wave can be lined in a sequence. when the unique of the dissolve of the fundamental wave can be confirmed, the sequence of the coefficients can be regarded as one of representation forms of the signal itself ; theory of dissolvable signal shows that when order of the matrix of fundamental wave sampling equals to number of fundamental waves, the sequence of the sampling values from sampling points must be matched one by one with the sequence of the coefficients of fundamental waves. the sampling composed by sequences of the sampling values must be full sampling ; the relevant deductions of the theory of dissolvable signal shows that when sampling the signal, sampling frequency must be lager than the ratio of the number of fundamental waves to the occupation time of the fundamental waves ; to band - limited signals, when the fundamental wave is a sine signal, the results from the relevant deductions of theory of dissolvable signal is coherent to the classic sampling theory

    本文通過分析認為，當信號集中的任一信號可表示為一系列已知信號的線性代數和時，信號集便構成可分解信號集，已知信號稱為基波信號；對可分解信號而言，基波系數構成一序列，當對指定的基波信號集分解唯一確定時，系數序列本身便是信號的一個表示；可分解信號采樣定理指出當基波樣值矩陣的秩等於基波數時，則由采樣點處的采樣樣構成的樣值序列必與基波系數序列一一對應，從而由該樣值序列構成的采樣必為完全采樣；可分解信號采樣定理中的推論指出，對信號集進行采樣，采樣頻率必須大於其信號分解的基波數與其對應時長之比；對有限帶寬信號，若基波信號為正弦信號時，由可分解信號采樣定理推論給出的結論與經典采樣定理一致。
  3. Consisting of the protracting graph of hydrogen - like atom ' s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, bravias ' s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, computer simulation of phase analysis by x - ray diffraction

    內容包括類氫原子角度分布圖的繪制，分子軌道對稱性和反應機理的微機模擬，分子點群和對稱元素顯示，分子振動運動的微機模擬，布拉維晶格和晶格轉化，平面點陣抽取，立體點陣抽取，等徑網球的密堆積和金屬單質結構，不等徑圓球密堆積和典型離子晶體結構， x射線多晶衍射的微機模擬十個子模塊。
  4. 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。
  5. Well, their play was too loose. they should have played a tighter game. their defense seemed confused, uncoordinated

    是啊，他們的防守太鬆懈了。盯人應該盯緊一點才對。他們的防守陣容一片混亂，而且不夠默契。
  6. In two - view case, a method is presented for calculation 2d projective transformation and construction the virtual elements by combination of spatial points and lines. so more 3d invariants of object ' s spatial structures can be extracted from real elements and virtual eleme nts. ( 3 ) the geometric characteristics of 2d symmetric objects " in perspective images are lucubrated

    （ 2 ）擴展了2d射影變換矩陣的求解方法，將單純利用點集對應的計算模式擴展到利用直線集、點線組合等多種類型來建立兩個射影平面的對應關系；總結了平面上基於點、直線元素可求解的多種3d不變量；提出了雙視圖下由點、直線元素的多種對應關系求解2d射影變換來構造「虛元素」的方法，結合「實元素」和「虛元素」可以提取更多的空間3d不變量。
  7. Basic graph is a graph for which basis set of matroid is consisting of vertex set. two vertexs are adjoining if and only if there are exactly p ( m ) - l commonality elements in their bases. thus it plays an important role in the further studying

    基圖是一個以擬陣的基集為頂點集的圖，使圖中的兩個頂點是鄰接的當且僅當這兩個頂點對應的基恰好有p （ m ） - 1個公共元。
  8. 5. the multi - point effect in frequency domain is studied, and the analytical procedure is simplified to some extent, that is, the responding data is accurate enough only with the input according to the first four degressively arranged eigenvalue of earthquake power spectrum matrix. there are disaccordant conclusions of multi - point input analys

    5 、研究了頻域內地震動的多點效應，並對計算過程進行了一定程度的簡化，即只需要計算輸入地震動功率譜矩陣從大到小排列的前4個特徵值所對應的地震動的動力反應。
  9. As composite material are widely used in navigation and physical education equipments for high comparing intensity and module, even it has the approxi - mate zero expanding coefficient, as the same time, configuration of composite has been aroused attention by scientific researchers, the goal of them is to find an integrated structure with high efficiency and intelligent and many function all along. grid structure is the right structure with the high efficiency, the researchers overseas have been studying the structure for many years, which manifests it has many excellent nature ; existing research indicate it has higher stiffness and intensity. the form can be detected in health easily for its open shape

    復合材料具有高的比強度和比模量，同時又具有近於零的熱膨脹系數和良好的尺寸穩定性等優良性能，已經廣泛應用於航天航空事業和體育器材生產工業，與此同時，尋求一種高效的、低成本的、並將智能化和功能化集於一體的結構形式，一直是航空航天追求的目標，具有點陣結構的復合材料格柵結構正是這種高效的結構形式，表現出多項優良性能;國外對其進行了大規模的理論分析和一些數值模擬研究，已有的研究表明該結構具有良好的可設計與自動化生產性能而無材料之間匹配問題，開放式的結構形式為結構的健康檢測提供了便利，具有廣闊的應用前景。
  10. This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element. in the calculation of stress sensitivity, the modules required to cut the stiffness matrix of node coordinates few. in order to simplify calculation and make program conveniently, this thesis uses half - parser method

    在空間剛架結構的形狀優化設計中，關鍵的一項工作就是計算應力靈敏度，在計算應力對剛架結構形狀優化的設計變量? ?結點坐標的靈敏度時，需用到單元剛度矩陣對結點坐標的導數。
  11. In accordance with the technological difficulties encountered in the process of insulation supervision based on the dissolved gases analysis ( dga ), several kinds of model and method are presented to improve the reliability and precision of fault diagnosis of the power transformer. main research content includes : by deeply studying the common transformer faults diagnosing methods, such as three - ratio methods and improved electrical committee agreements, several shortcomings such as uncertainness judgment when the fault reasons, phenomenon and principles come out together while can not consistent to each other etc. for this reason, the old methods can not fully meet the need to engineering practical application. considering fuzzy relationship matrix can fully represents the causality between fault symptoms and fault types, when diagnosing complex equipments with multiple symptoms and fault causes such as power transformer, a synthetic fuzzy diagnosing model is firstly proposed to diagnose transformer ' s insulation faults based on dga in this paper

    本文針對應用油中溶解氣體分析方法進行變壓器絕緣監督時所遇到的主要技術難點，提出了提高變壓器故障診斷的準確性、可靠性的幾種模診斷方法，主要研究內容有：通過對判斷變壓器故障常用的三比值法和改良電協研法的深入分析，其診斷準確率較高，但對故障原因、故障現象和故障機理間同時存在不確定性和模糊性的變壓器等電氣設備的故障診斷，難于滿足工程應用的需要；在處理變壓器等結構復雜設備的多癥狀、多原因故障診斷時，模糊關系矩陣可以全面反映這種癥狀與故障類型間的因果關系，進而提出了變壓器故障診斷的模糊綜合診斷模型；同時作者還深入分析了模糊運算元的特性；針對常用的模糊評判結果的模糊集的集化方法的不足性，提出了將模糊綜合診斷與模糊規則推理結合起來進行故障診斷的方法，能達到較好的效果。
  12. The designing scheme of this image monitoring network adopt the designing idea of the integration modularize. with the server as its kernel, the network introduces the photography theory of the digital camera and combines the technologies of high speed single - chip computer ( w77e58 ), fpga, high speed cmos image sensor, dot - matrix photo lcd and high speed network transmission. moreover it overcomes some problems of the digital camera in the image monitoring application such as without the network interface, transmission distance shorter and unable to control the information, and establishes a technology foundation for the further application of the techniques mentioned above in this development

    本套圖像監測網路的設計方案採用集成模塊化的設計思想，以服務器為核心，藉助數碼相機攝像原理，融合高速單片機w77e58技術、 fpga技術、高速cmos圖像傳感器技術、點陣圖形液晶和高速網路傳輸等技術，克服了數碼相機在圖像監測應用中不帶網路介面、傳輸距離較近和信息不能受控等問題，為本研究方向對以上各種使用技術的進一步應用奠定了技術基礎。
  13. Using 4d coordinate to express the convert matrix of perspective, it is predigested to calculate z coordinate through changing to one. the coordinates of pixels in screen correspond with the z coordinate of object surface are modified by adding the numbers of buffer. the method of 3d perspective using directx buffer is improved

    使用四維坐標來表示物體的透視變換矩陣，通過對該矩陣進行歸一化處理，簡化了z坐標的計算；通過增加幀緩沖區的數量，修正了物體表面z坐標在屏幕上對應點的坐標值，對利用directx的緩沖區進行物體三維透視的方法進行了改進，提高了透視精度。
  14. In order to improve the properties of materials, one needs to understand the structural relationship between interface and matrix of the materials, such as interface atomic structure, misfit dislocation, chemical bond structure, stress field distribution, composition segregation etc. there are tremendous research works on the grain boundary and interface structures during last century and the sophisticated theory about grain boundary and interface, i. e. coincidence site lattice and 0 - lattice theories had been developed simultaneously

    眾所周知，材料的宏觀性質是由其微觀結構所決定的，因此，為了改善材料的宏觀性能我們有必要弄清楚材料的界面與基體之間的結構關系，如界面的原子結構、失配位錯、化學鍵合、應力場的分佈等等。在上世紀，人們已對晶界和相界面結構進行了大量的研究，同時，相關的理論如「重位點陣」和「 o -點陣」理論也發展成熟。
  15. The configuration of complementary judgement matrix and methods of solving it were studied. complementary judgement matrix was configured and its scaling rules were given on the basis of the concept of “ cheng ”, which is the chinese word for tenth. a method of solving such a type of judgement matrix was deduced by comparing it with reciprocal judgement matrix. after comparing the results of these two types, an improved version of complementary judgement matrix was obtained with certain modification of the scaling rules mentioned above. complementary judgement matrix is compatible with chinese language to a great degree, and its solutions are corresponding to reciprocal judgement matrix ' s. moreover, the improved scaling rules bring it an evident merit that it can achieve better accuracy in all conditions

    研究互補型判斷矩陣的構成及求解方法.根據「成」的概念，給出互補型判斷矩陣的構成和標度；通過與互反型判斷矩陣對比，得出了互補型判斷矩陣的求解方法；在對二者所得結果分析優劣的基礎上，進一步修改標度，獲得了一種改進的互補型判斷矩陣.互補型判斷矩陣符合我國的語言習慣，其求解方法與互反型的是對應的.而標度改進后，更有在各種情況下均可獲得較高判斷精度的優點
  16. The new algorithm has three characters : first is that the new algorithm is on the basis of super frame which include 3 continuous simple frames in melp algorithm, the algorithm deal with parameters of a super frame by the mode of the super frame. secondly, two algorithms are introduced for improving vector quantization quality of line spectral frequency ( lsf ) parameter. one is swithed - adaptive inter - frame vector prediction ( sivp ), which can get rid of the correlation between neighboring frames effectively, the other is joint codebook optimization for multi stage vector quantization ( jco - msvq ), which can improve performance of codebook

    第二是在製作線譜對參數（ lsf ）矢量量化碼本時，引入了目前提高lsf碼本性能的兩個方法:在利用重點幀對非重點幀作預測時，借鑒自適應幀間矢量量化（ sivp ）去除相關性演算法的優點，提出了以固定矩陣去除相關性的方法，有效的控制了預測后殘差的動態范圍，提高了對殘差矢量量化的精度;採用聯合碼本優化多級矢量量化演算法（ jco - msvq ） ，改良多級矢量量化碼本的性能。
  17. To sidestep the deficiency of sampling way, we take a precondition on the initial polynomial system, and use the optimal solution of new system to approximate the optimal solution of initial system

    針對矩陣montecarlo方法的特點，本文提出了對多項式系統的預處理，並用預處理之後最小m -齊次b zout數對應的分組來近似原方程組的最優分組。
  18. We have researched the operations on ros and obtained the operation algorithms about inserting a rpo - point, a rpo - line, a rpo - plane, and a rpo - solid into a ro. taking advantage of egenhofer ' s 9 - intersection model, we have analyzed the topological relation between 3d spatial objects. by enumerating the regulations of decided the topological relation and eliminated conditions, among 512 possible topological relations, we have known the number of possible relation between lines is 33, between line and plane is 31, between line and solid is 19, between planes is 38, between plane and solid is 19, between solids is 8, between points is 2, between point and other objects else is 3, and we have presented the 9 - intersection matrix corresponding to every relation

    通過綜合與列舉一般空間對象拓撲關系的判定規則，得到了從全部512種可能關系中剔除不可能拓撲關系的條件，並利用這些規則和條件得到了三維空間中線與線之間的可能關系數為33種、線與面之間的可能關系數為31種、線與體之間的可能關系數為19種、面與面之間的可能關系數為38種、面與體之間的可能關系數為19種、體與體之間的可能關系數為8種、點與點之間的可能關系數為2種、點與其它對象之間的可能關系為3種，並給出了這些關系各自對應的9 -交集矩陣。
  19. These two method are based on the characters of lattice diagram ( which characters are resembled with black - and - white image ) raise the marking route pick - up algorithm, the algorithm can found mark points in the least time by ransacking the eight points nearby. by using these two methods can improve the marking effect and accelerate the marking speed dramatically. at last, the paper give the effective evaluating method for the two route optimum algorithm, the evaluating results show that the marking speed tan improve nearly one time, and meanwhile improve the marking quality

    最後，鑒于對漢字的轉化處理是在點陣漢字打標的基礎上進行的，所以通過與點陣打標相比（主要是在打標速度方面） ，提出了兩種打標路線優化演算法的效果評估方法，並對演算法效果進行試驗性測試，結果表明與點陣打標方法相比，打標速度提高的最小比率為：筆劃跟蹤演算法48 ；筆劃提取演算法37 ；可見，兩種演算法的提出可以使打標速度得到提高，說明在不改變打標系統本身，而從對漢字內容的處理上就可以達到改進打標性能的目的，所以本課題的研究的有實際的應用價值。
  20. The more details about author ' s work are as follows : 1 ) the mathematical models of solar array wind turbine, diesel, battery, converter and inverter are presented based on quasi - steady state theory. by using the models, the power flow may be determined corresponding to solar radiation and wind velocity data so that the long - term performances of wsdbhps can be predicted

    具體說來本文的工作及創新點如下： 1 ）建立了光伏陣列、風力發電機組、蓄電池、柴油機和逆變器的穩態數學模型，利用該模型可以計算出對應實時的太陽輻射強度和風速下系統的實時能量分佈，為預測系統功率流以及長期穩態性能打下基礎。
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