representation of a group 中文意思是什麼

representation of a group 解釋
群表示
  • representation : n 1 表示，表現，描畫，描寫；畫像，肖像；雕像，想像，想像力；【心理學】表象。2 上演，演出；扮演。3...
  • of : OF ＝Old French 古法語。
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • group : n 1 群；批，簇。2 集團，團體，小組。3 【化學】基，團，組；（周期表的）屬，族。4 （雕塑等的）群像...
  1. A matrix element representation of angular momentum operator under so group formation

    群構造下角動量算符的矩陣元表示
  2. A new type signature of knowledge - - a signature of knowledge of the discrete logarithm of a blinded representation, which provides the verifier trusts the prover has the knowledge of the discrete logarithm when the knowledge is unknown, is proposed. the new signature of knowledge is necessary for the solution of the problem of member deletion in group signature ; 2

    提出了一種新類型的知識簽名? ?盲化表述的離散對數根的知識簽名，使得驗證者對含有知識（離散對數根）的表述未知的情況下，有理由相信證明者具有離散對數根的知識，給出了一種更間接的證明知識的方法。
  3. Combining with knowledge representation and automatic reasoning principle of ai and generic paradigm, the system has these main functions : ? it is able to show different solutions of typical example ; ( 2 ) it can automatically generate problems similar to the example for students to solve by providing them with clues ; ( 3 ) these problems can be studied by demonstrating the complete solution process and answers with the help of automated reasoning, or by providing real - time prompts to students concurrent with the students " solution processes with the help of automated reasoning ; ? it provides exercises and is able to call a program produced by the group ( the translator ), which transfers apla programs to executable programs so as to verify its correctness ; ( 5 ) it let teacher to add examples in the database ; etc. hi the course of systematic research, we deeply investigated the relevant knowledge of the system and made some innovation : about teaching content, we select par method as the main content

    本系統選用薛錦雲教授的par方法為主要教學內容，應用人工智慧的知識表示和自動推理原理及泛型思想，使得系統具有以下核心功能：展示幾種典型例題的解；以泛型思想為指導，實現了無限題庫，可以自動生成與典型例題類似的問題給學生求解並給予提示；對于這些題目，計算機可以自動推理出由問題到程序的全過程供學生學習；也可通過自動推理根據用戶的實際做題情況實時給出提示，互動式地幫助學生學習演算法程序設計；學生可以從問題庫中獲得練習，並調用轉換器，將自己的apla程序轉化為可執行語言程序，運行以檢驗其正確性；對教師而言，可以對已有的實例庫、問題庫進行添加操作等。在系統的研製過程中，我們深入研究了系統的各方面相關知識，並進行了多方面的創新：在教學內容方面，首次選用par方法為主要內容。
  4. In addition, the concept of scene centriod is introduced to represent video scene by averaging of all key frames inside a group of shots in the given video scene, which makes an audacious attempt for high - level video unit extraction and representation ; 4 ) according to the given sample video, shot and scene - based video retrieval methods are discussed respectively, and the evaluation pricinples are also discussed

    進而，討論了由場景中一組鏡頭的關鍵幀的質心表示場景關鍵幀，即場景質心的方法，從而為抽取高層的視頻數據單元做出了大膽的嘗試； d ）從給定樣本視頻出發，分別討論了基於鏡頭和場景的視頻檢索方法，並分析了檢索性能評價的準則。
  5. Dd > returns a string representation of this thread group

    返回該線程組的字元串形式。
  6. The tulichen group appointed to turhute tribe in 1712 was just a concrete representation of these policies

    而1712年派往土爾扈特部的圖理琛使團，便是這種外交政策的一個具體表現。
  7. E for an algebra of minimal representation - infinite type with preprojective component, it is simply connected if and only if the vanishing of 1 hochschild cohomology group ; the same conclusion is true for a general algebra with minimal representation - infinite type. in chapter 3, we computed the fundamental group for hereditary algebra and other special cases, and studied the fundamental group under one point extension

    在第二章中我們得到了極小無限表示型代數單連通性的一些結論：對于具有預投射分支的極小無限表示型代數，它是單連通當且僅當其一次hochschild上同調群為零；而對於一般情形的極小無限表示型代數，也是如此。第三章中，我們對基本群在遺傳代數等幾種特殊情況下，對於一些例子作了計算。
  8. Secondly, the proof is given that performance index is improved by the normal actuators among the prespecified subset of actuators, and the improvement degree is quantificationally described. a group of linear matrix inequalities provide a parameterized representation of guaranteed cost fault - tolerant controllers. based on that, the optimal guaranteed cost fault - tolerant controller, which guarantees the adequate small level of the associated with quadratic cost performance index, is designed

    首先給出不確定廣義系統保成本控制器存在條件，然後，針對執行器失效，給出了不確廣東工業大學工學碩士學位論文定廣義系統的保成本容錯控制器的可解條件，同時，還證明了：在可能失效的執行器中，能正常工作的執行器將進一步改進系統的性能，並且給出了這種改進程度的定量描述，最後，還給出了保成本容錯控制律的參數化的形式，進而給出了使得不確定上界盡可能小的最優保成本容錯控制器。
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