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group theory 【數學】群論。

group therapy

And some other construction methods based on finite geometry , graph theory and group theory are also depicted . an algebraic construction method for ldpc codes with 8 - girth is proposed based on complete residue system . simulation results show that these codes can achieve better performance than randomly constructed regular ldpc codes over awgn channel 最后,在分析、研究現有構造方法的基礎上,基于代數中的完全剩余系,作者提出了一種代數構造方法,使得ldpc碼對應因子圖上的圍長為8 ,并采用計算機對其性能進行了仿真,結果表明該碼能夠取得比較理想的譯碼性能。

Based on the group theory and the practice of the teambuilding in china , this thesis divides the team operation mechanisms into five parts : team role and team leader , team decision , team knowledge sharing and team performance management . this paper also discusses every part in detail and especially aims at the mistake area of team construction and management . the paper also gives some advices to improve the efficiency of team 本文在國內外有關團隊和群體理論基礎上,結合我國企業的團隊建設和管理的實踐,分析了團隊運行機制,將團隊運行機制分為團隊角色和領導機制、團隊知識共享機制、團隊決策機制、團隊沖突管理和團隊績效管理機制等幾個部分,并分別展開了討論和分析,尤其針對我國企業在團隊建設和管理中的誤區,提出了若干改進團隊運行效率的建議,以期對企業的團隊建設和管理提供盡可能的參考。

The structure of this paper is as follows : section 1 introduces some basic theory of job analysis ; section 2 is the job analysis for the corporation ; section 3 analyzes the reasons for the occurrences of “ job responsibility confliction “ with role group theory , and further puts 360 - degree job analysis method and analyzes the original job analysis again ; section 4 evaluates the job analysis and secondary analysis , points out the contributions and shortcoming of this research work 本研究共分為四部份:一、闡述了工作分析的理論基礎:二、對tp公司進行了全面的工作分析;三、用角色組理論分析了tp公司中崗位職責沖突產生的原因,由此提出了360度工作分析法并對原工作分析進行了再分析:四、對tp公司的工作分析及再分析作出了評價,評估了此次工作分析的作用和不足。

With the development of the network and the multi - processor system , the research , simulation and the impemeni of the system - level fault diagnosis which is the very important means to increase the reliability of the system , are becoming more and more important . on the system - leve1 fault diagnosis , based on the group theory of system - level fault diagnosis that has been put forward by pro f zhang , the paper constructs newly the theory bases , improves on the matrix method , reinforces and consummates group arithmetic of all kinds of test mode , for the first time , analyses and discusses the equation solution of all kinds of models , so al1 the consistent fault patterns ( cfp ) could be found , straightly and high efficiently , even if the sufficient and necessary condition of t - diagnosable is dissatisfied and the complexity of system - level fault diagnosis is greatly decreased , especialy in strong t - diagnosabl6 system . last the simulation system ' s function has been extended and the application hotspot and the development trend have been disscussed 本人在張大方教授等人提出的基于集團的系統級故障診斷的理論基礎上,重新構建了系統級故障診斷的理論基礎,定義了系統級故障診斷測試模型的三值表示;改進了系統級故障診斷的矩陣方法,重新定義了測試矩陣、鄰接矩陣、結點對、結點對的相連運算、極大準集團和斜加矩陣,由此能直觀、簡便地生成集團和極大獨立點集;補充和完善了各類測試模型的系統級故障診斷的集團算法,通過定義集團測試邊和絕對故障集,簡化了集團診斷圖,由此能較易地找到所有的相容故障模式,即使不滿足t -可診斷性,大大減少了系統級故障診斷的復雜度,尤其是對強t -可診斷系統;首次分析探討了各類測試模型的方程解決,由此從另一角度能系統地、高效率地求出所有的相容故障模式( cfp ) :擴充了系統級故障診斷仿真系統的功能,快速、直觀和隨機地模擬實驗運行環境,進行清晰和正確的診斷,同時提供大量的實驗數據用于理論研究,優化算法和設計。

Presently , there are five theories on the nature of the creditors “ meeting among the bankrupt legal circles , that is : autonomous team theory , organization of the creditor team theory , factual assembling theory , the superior authority of the bankrupt financial group theory and legal person theory 目前,破產法學界關于債權人會議性質存在五種學說,即自治團體說、債權人團體的機關說、事實上的集合體說、破產財團的最高權力機關說、法人說。

The main work includes : the kinematic properties of a planner 4 - bar linkage are researched deeply using the assur group theory . the displacement , velocity and acceleration of each joint point in a motion period are put forward and their curves of the relevant points are plotted 通過運動學分析,得出平面連桿機構在一個運動周期中各鉸接點的位置、速度和加速度以及各桿件的角速度、角加速度等運動學參數,并繪制出相應的變化曲線。

We also proposed a simple method to compose decoherence - free subspace utilizing group theory . quantum key distribution is the first quantum information application that is nearly applicable . both bb84 and b92 have been achieved great success in experiments 量子密鑰分配是量子信息理論中第一個步入實用化研究階段的應用,無論國防科學技術大學研究生院學位論文是bb84協議,還是b92協議,都已經在實驗中獲得巨大的成功。

Based on greedy algorithm and grouping theory , four probabilistic diagnosis algorithms are presented , and each algorithm has different greedy criterion . experimental results show that every algorithm has high correctness and low time - complexity of diagnosis 每個算法均基于各自不同的貪婪準則;試驗結果表明,每種算法均表現出較高的診斷正確率,并且時間復雜度不高。

Similar to percolation , the critical rock fracture model is established by renormalization group theory approach , and the relation between the fracture rules and the critical probability , and the fractal dimension , and the critical exponents is studied 類似與滲流模型,就巖裂模型我們提出巖裂規則系數的概念。在此基礎上,對該模型進行了研究。得到一些有趣的結論。

In this thesis , the assur group theory and kineto - elasto dynamics ( ked ) are applied to conduct the theoretical analysis deeply and to carry out a great deal of numerical calculation for kinematics and dynamics properties of planar linkage 本文主要針對連桿機構,對其進行了運動學分析和彈性動力學研究,通過matlab軟件,對得出的大量數據進行了可視化后置處理。

In section 5 , a system of notions are redefined in rough groups theory , and in the traditional and the redefined rough group theory systems , the properties of roughness of group based on subgroup are researched 第5節,重新定義了粗糙群理論的一系列概念,并在傳統的和新定義的兩種粗糙群理論體系中,研究了基于子群的群的粗糙的性質。

This lists cover a vast range of topics , including cognitive psychology , he admin , semi - group theory , musicology , physiotherapy , 18th century scottish literature , nutrition and fish diseases 此指引將電子資源區分成人文類電子資源格式humanities style及科學類電子資源格式scientific style ,一一說明引用的格式。

The basic analysis pattern in dialogue group theory is “ dialogue group - behavior “ , this is a kind of burgeoning social changes observation pattern and analysis pattern 話語群理論中的基本分析模式是“話語群?行為” ,這是一種新興的社會變遷觀察模式和分析模式。

A formula calculating the critical mass in reactor is recommended for checking the two - group theory 介紹了一個計算反應堆臨界質量的公式,用來校驗雙群理論。

The physical parameters of the reactor core are calculated by method of the two - group theory 應用雙群理論計算了反應堆堆芯物理常數。

Reform of china ' s administration approval system from the view of interest group theory 利益集團理論視角的中國行政審批制度改革

Combinatorial group theory 組合群論

On the application of informal group theory in management of college students 論非正式群團理論在高校學生管理中的適用

Now there arises a new theory of regulation - interest group theory 一個新的規制理論,即利益集團理論逐漸興起。