電路表示法 的英文怎麼說
中文拼音 [diànlùbiǎoshìfǎ]
電路表示法
英文
circuit representation- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 示 : Ⅰ動詞(擺出或指出使人知道; 表明) show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] (給...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
- 表示 : show; express; mean; indicate; expression; presentation; signifying; remark; representation
-
In the same time the output torque can also be measured and controlled rapidly and accurately. due to the complex nonlinear relation between the applied electrical field and the torque, it ' s difficult to set up the model using existing physic and mathematic theories. however, artificial neural network can express discretional nonlinear relation and has ability of study, which provides a new concept and method to solve this problem
由於波紋式電流變傳動機構的外加電場和電流變液產生的力矩間呈復雜的非線性關系,用現有的物理和數學理論來建模尚有一定的難度,而人工神經網路有表示任意非線性關系和學習的能力,給解決這類問題提供了新思想和新方法。Thi s dissertation first describes syntax, semanteme and method of modeling hardware of veri1og hdl and vhdl in detai1 so that strong abi1 ity of designing and simu1ating waveform is represented in hardware circuits
本文首先對兩種硬體描述語言veriloghdl和vhdl在語義、語法及硬體建模方法進行了詳細的描述,說明它們在硬體電路波形表示方面有較強的設計與模擬能力。In this dissertation, we firstly prove that any dirichlet problem is indeed equal to a voltages problem of networks. we give five solutions to dirichlet problem in two dimensions ; among these five solutions, we prove that the iteration solution and the solution of relaxations are exponential convergence, then we estimate their respective convergence rates ; secondly, we discuss random walks on general networks, prove that there is an one to one correspondence between networks and reversible ergodic markov chains ; thirdly, we give probabilistic interpretation of voltages for general networks : when a unit voltage is applied between a and b, making va = 1 and vb = 0, the voltage vx at any point x represents the probability that a walker starting from x will return to a before reaching b ; furthermore, we study the relationship between effective resistance and escape probability : starting at a, the probability that the walk reaches b before returning to a is the ratio of the effective conductance and the total conductance
本文證明了任何邊值的dirichlet問題都可轉化為求解電路電壓的問題:給出了計算平面格點上dirichlet問題的5種方法:證明了迭代法和松馳法都是指數收斂的,並分別給出收斂速度的估計;討論了一般電路上的隨機徘徊,驗證了電路與可逆的遍歷markov鏈是一一對應的;給出了電路電壓的概率解釋:當把1伏電壓加於a , b兩端,使得v _ a = 1 , v _ b = 0時,則x點的電壓v _ x表示對應的markov鏈中,從x出發,到達b之前到達a的概率;進一步地,給出了逃離概率與有效電阻之間的關系:從a出發,在到達b之前到達a的概率為有效傳導率與通過a的總傳導率之比。As two weeks on the road without a laptop would have meant not being able to work for two weeks, we tried ( unfortunately without success ) to find a company that might quickly provide a laptop
由於沒有了膝上型電腦,表示在路上的兩個星期的時間將沒有辦法工作,因此我們試著找一間可以很快地供應一臺膝上型電腦的公司,但很不幸地沒有成功。Good agreements have been obtained between the results from these simulation methods and experimental measurements to show the validity and efficiency of these methods. from these examples, some problems of dealing with fdtd simulation of some microwave active circuits are solved
通過實例的驗證,演示了各種處理微波器件的方法的具體實現,表明了各種方法的有效性,解決了處理微波有源電路的fdtd模擬時遇到的問題。Then discusses common knowledge representation method such as predicate logic, semantic network, production rule, frame etc. and probes into the application of predicate logic in epr system
然後,較詳細地討論了謂詞邏輯、語義網路、產生式規則和框架等常用的知識表示方法,重點研究了謂詞邏輯知識表示技術在電子病歷系統中應用問題。By successful solution of non - linear magnetic fields and revision of the program, we can reach following conclusions : in the computation of nonlinear magnetic fields, if iteration method is used, under - relaxation is necessary when amending the permeability distribution in soft magnetic materials ; and when < wp = 5 > calculating the equivalent current density in permanent magnets, under - relaxation is not a necessity ; when searching for permeability values by interpolation method on the demagnetization curve of soft magnetic materials, if a fixed saturation point is set, around this point an abrupt change of permeability values will be obtained ; this sudden change may cause a little problem in the smoothness of magnetic field distribution ; because the magnetic circuits of microwave tubes are too complicated, in the author ' s view, to describe the working state of a magnet system, the working points of magnets can not do it properly but average energy production of magnets will serve ; as to indicate the quality of a magnet system design for microwave tubes, the efficiency of magnetic energy utilization will be a very good criterion
由此得出結論,在非線性磁場計算中:採用迭代法的情況下,在各迭代循環之間進行磁導率修正時,一個欠鬆弛迭代過程是必需的;對永磁體中的等效電流修正時可以不作欠鬆弛迭代;在純鐵的磁化曲線上指定某一個固定的磁感應強度為磁飽和值,會使得插值求出的磁導率在該磁飽和值附近有一突變,這一突變對計算結果中磁場分佈變化的光滑性稍有影響。在微波管磁系統設計中,由於微波管磁路比較復雜,作者認為磁體的工作點並不能很好地反映磁體的工作狀態,而採用平均磁能積為衡量磁體工作狀態的標準更加符合微波管磁系統的實際情況;要表示磁系統設計好壞的程度,則用磁能利用的效率為標準更好。Abstract : applying the frequency - domain representation of the complex signals in a three - phase system, a harmonic detection method based on the in - phase correlation filtering was put forward in this paper, which can be used to detect effectively the generalized harmonics in the three - phase system except the fundamental of positive sequence
文摘:採用三相系統復信號的頻域表示並根據頻譜搬移原理,本文提出了一種基於同步相關濾波的諧波檢測方法,可用於三相電路中除正序基波以外廣義諧波的有效檢測。Based on the investigations of domestic and overseas road traffic safety researching, this paper studies the whole scheme of vehicle operation parameters monitoring system aimed at improving road traffic safety, selects the monitoring parameters which are classified by functions and their sensors, designs the sensor signal processing circuits, the software and hardware of ecu, the display and alarm circuits as well as anti - jamming circuits, realizes the functions of displaying, alarming and " black - box ", and forms a suit of practicality methods of designing vehicle running parameters monitoring system, provides references for research and development of other on - board intelligent devices
本文在分析了國內外有關汽車行駛安全研究成果和發展趨勢的基礎上,以汽車運行安全為目標,確定了汽車運行安全參數監控系統總體方案,選擇了運行安全監控參數,並按功能不同進行了分類,選擇了傳感器並設計了相應的信號處理電路。完成了電子監控單元軟、硬體的設計以及顯示、報警電路和抗干擾設計,實現了汽車運行過程中安全參數的顯示、報警和「黑匣子」功能,形成了一套汽車運行安全參數電子監控系統設計的實用方法,為其它車載智能化儀器儀表及相關儀器的研究開發提供了借鑒。Bdd ( binary decision diagram ) is the state - of - the - art data structure in logic function. it is widely used in the fields of computer science and digital circuit and system
二元判決圖bdd ( binarydecisiondiagram )是邏輯布爾函數的一種高效表示方法,在計算機科學以及數字電路與系統等領域中有廣泛的應用。On the lrc s proposal for the privacy commissioner to issue a code of practice on all forms of surveillance in the workplace, the privacy commissioner supports this recommendation in principle, but believes that such a code should initially be restricted to common forms of surveillance in the workplace, e. g. cctv and e - mail monitoring
關於法改會建議私隱專員發出涵蓋在工作地點進行的任何形式的監視監聽活動的實務守則,專員原則上對此建議表示支持,但卻認為此守則初期應只適用於在工作地點進行的較常用的監視監聽方式,例如使用閉路電視及監察電子郵件。In paper, reaching the aim, firstly, we have researched thorough about symbol recognition and theory understanding relative theory and technology, and basing on those theory and technology, we adopt the based global characteristic symbol recognition and engineering drawing understanding algorithm which can automatic convert the vectorgraph which doesn ’ t include the relative physical information into the vectorgraph which includes the relative physical information. secondly, researching about the 2d computer animation technology and combine the cbt system, we have presented the new path animation model which include the union path description, animation pattern and time - velocity and time ? distance parts
為達到上述目標,本文首先對目前圖形符號識別技術進行系統的、較深入的分析,結合民航飛機原理圖特點採用基於全局特徵的符號識別演算法對原理圖進行符號處理,並以此為基礎改進了基於圖的方法和全局知識的語義分析方法相結合的原理圖理解演算法,可將無序的矢量圖轉化成高層的知識表示,為動畫製作提供素材,為后續的電路完整性檢測及動畫自動播放提供相應的知識支持。In this paper we put forward two kinds of high level synthesis method based on researching the technology adopted in other hls or hls optimization. one is a specific hls for control intensive designs, we adopt control - flow graph as the internal representation and use the speculation technology during the scheduling
本文提出了兩種類型的高級綜合方法,其一是提出了針對控制佔主要部分的電路的高級綜合方法,該方法採用了基於控制流圖的中間表示結構,在調度過程中採用了針對該電路特點的推測技術。This system has some specialty like : 1. for gis technique, it can manage transmission network graphically, display resource distributing clearly ; 2. with the class - template and rule - base technique, it can adapt the now - using and the coming equipment ; 3. providing a variety of report forms, it can help administrator an maintenance person to control the whole transmission network status with different angle ; 4. with the ameliorated auto and half - auto path configuration arithmetic, it can improve the network under - control efficiency and intelligence
該系統具有以下的特點: ( 1 )基於gis技術,對光纜等傳輸網路資源進行圖形化管理,使資源分佈顯示一目了然; ( 2 )採用類模板和規則庫技術,使系統能適應目前和未來可能出現的設備; ( 3 )提供靈活多變的統計報表,使維護人員和管理人員能從多方位多角度地掌握傳輸網網路運行情況; ( 4 )採用改進的全自動和半自動的光電路路由配置演算法,提高網路的調度效率和智能化程度。A 4 - tuple ( v, f, h1, h0 ) is used to express the waveform of a signal line l in a period. the output tuple calculating method for all elementary gates is given
本文採用一個四維立方( v , f , h _ 1 , h _ 0 )來表示信號線在某一時間段內的波形並給出了所有門電路的輸出立方計算方法。In the software design part, the image encoding is realized with huffman encoding on the bubbling up sorting method for 256 gray - color values. the result of the encoding and encoding efficiency are displayed in the list box. in the hardware design part, on the basis of the characteristic and development of the embedded system hardware, the code joint is realized with the fpga and vhdl
在紅外虛擬鍵盤的軟體實現部分,採用哈夫曼( huffman )編碼的方法實現了圖像編碼,利用冒泡法對256個灰度值進行排序,最後將編碼結果以及編碼效率等以列表框的形式顯示;在硬體設計部分,基於目前嵌入式系統硬體的特點及發展,採用可在線修改的現場可編程門陣列fpga ( fieldprogrammablegatesarray )技術以及高速集成電路硬體描述語言vhdl ( veryhighspeedintegratedcircuitshardwaredescriptionlanguage )等方法實現圖像處理中的碼字拼接功能。The perturbed theory given in chapter 2 and a new definition on sensitive dependence on initial values of impulse - interval functions are adopted. from the abstract to real, we discuss a real model, named integrate - and - fire circuits, simulating the dynamics of in - formation processing in neurons. by the means of marotto theorem, we prove ide g vii the existence of chaotic dynamics in this model with the parameters in some restricted regions
接著,我們探討了一般的動態神經元的數學模型與脈沖微分方程的表示關系;對一種能用來模擬動態神經元動力學行為的整合-激發電路的模型作了分析,我們構造了合理的時間映射,分析了時間映射所具有的性質,並給出了該時間映射是馬羅陀意義下混沌的相應參數選取的具體演算法與表示式。The paper has represented the power network structure knowledge with the frame knowledge representation approaches according to the characteristic of power network, and a power system model with the compartment as spur track and other outer equipment as node is proposed
本文根據該特點,用框架表示法對電網結構知識進行了表示,並提出以間隔為支路、其它外部設備為節點的電網模型。Based on kuroda ' s identities, parabolic lossless nonuniform transmission line ( ntl ) can be represented by the equivalent circuit consisting of lossless uniform transmission line and lumped elements
科羅達等效方法可將拋物線型無損非均勻傳輸線用均勻傳輸線及若干集中參數元件組成的等效電路表示。Theory, 1989, 35 : 1177 - 1183. 15 fenn s t j, benaissa m, taylor d. gf multiplication and division over the dual basis. ieee trans
根據雙重基底表示法,本文提出一新的gf 2m乘法演算法,運用重復使用電路的概念,設計低復雜度的位並列心臟縮收乘法器。分享友人