最優性準則 的英文怎麼說

中文拼音 [zuìyōuxìngzhǔnzé]
最優性準則 英文
optimality criterion
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 則 : Ⅰ名詞1 （規范） standard; norm; criterion 2 （規則） regulation; rule; law 3 （姓氏） a surname Ⅱ...
  • 最優 : optimal; optimum最優策略 optimal policy; optimal strategy; 最優設計 optimum design; 最優值 optima...
  • 準則 : norm; standard; criterion; rule; formula; square
  1. Kalman filter is the best estimate under the linear and unprejudiced least mean square error rule

    卡爾曼濾波是線性無偏最小方差準則下的最優估計。
  2. A novel dynamic evolutionary clustering algorithm ( deca ) is proposed in this paper to overcome the shortcomings of fuzzy modeling method based on general clustering algorithms that fuzzy rule number should be determined beforehand. deca searches for the optimal cluster number by using the improved genetic techniques to optimize string lengths of chromosomes ; at the same time, the convergence of clustering center parameters is expedited with the help of fuzzy c - means ( fcm ) algorithm. moreover, by introducing memory function and vaccine inoculation mechanism of immune system, at the same time, deca can converge to the optimal solution rapidly and stably. the proper fuzzy rule number and exact premise parameters are obtained simultaneously when using this efficient deca to identify fuzzy models. the effectiveness of the proposed fuzzy modeling method based on deca is demonstrated by simulation examples, and the accurate non - linear fuzzy models can be obtained when the method is applied to the thermal processes

    針對模糊聚類演算法不適應復雜環境的問題，提出了一種新的動態進化聚類演算法，克服了傳統模糊聚類建模演算法須事先確定規則數的缺陷.通過改進的遺傳策略來優化染色體長度，實現對聚類個數進行全局尋優;利用fcm演算法加快聚類中心參數的收斂;並引入免疫系統的記憶功能和疫苗接種機理，使演算法能快速穩定地收斂到最優解.利用這種高效的動態聚類演算法辨識模糊模型，可同時得到合適的模糊規則數和準確的前提參數，將其應用於控制過程可獲得高精度的非線性模糊模型
  3. How to get the optimal fisher discriminant vectors efficiently in singular case is a very difficult and critical problem. in this paper, we try to solve this problem in theory

    該文從理論上解決了奇異情況下基於fisher準則的最優鑒別矢量集的求解問題，為高維、小樣本情況下線性鑒別分析方法建立了一個統一的理論框架。
  4. 2. using the basic principle of the " pareto optimal " in economics, tbrough the analysis of the principle in revenue and using " edgeworth box " analyzing method as reference, two standards - - - - - the first and second theorem for effective revenue to evaluate the revenue quality both quantificationally and qualitatively are proposed in this dissertation

    2運用pareto最優原理，通過對稅收基本原則的剖析，借鑒edgeworth箱的分析方法，提出了定性和定量判斷稅收品質的兩個標準? ?有效稅收的第一、第二定理。
  5. The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes

    闡述了應用於刪除通道下的糾刪碼基本原理，介紹了兩類標準的rs碼類糾刪碼，重點分析了具有線性時間編碼和恢復演算法的漸近好碼?級聯型低密度糾刪碼，分析了正則度分佈的閾值，對正則低密度校驗碼在刪除通道下的糾錯性能進行了模擬，從理論上證明了基於（ d ， 2d ） -正則度序列的低密度糾刪碼都不是漸近最優碼（ d 3 ） ，同時還分析了非正則低密度校驗碼的度序列設計，基於右邊正則序列提出了一種改進型右邊正則序列，證明了此序列為漸近擬最優的，對基於幾類現有典型度分佈序列的級聯型低密度糾刪碼進行了模擬模擬及性能分析； 3
  6. Then based on the analysis of the constructions of wh, go and ls sequences, the corresponding correlation properties are derived and methods of selecting subsets with good periodic mean - square cross - correlation property or aperiodic mean - square correlation property from the wh set and go sequence set whose go zone z = l are investigated. furthermore, the methods of truncating the go sequences to obtain the quasi - orthogonal ( qo ) set whose family size m is larger than the length l and the quasi - generalized - orthogonal ( qgo ) set whose size m is larger than li2z are discussed, together with the numerical results of the correlation properties

    基於這些結果，探討了如何從wh序列集和廣義正交區z = 1的go序列集中，分別按照周期互相關均方特性最優和非周期相關均方特性最優的準則選擇性能較好的序列子集；同時討論了將廣義正交序列截短來獲得準正交（ qo ）序列集和廣義準正交序列集（ gqo ）的方法，並給出了這一類序列相關特性的數值計算結果。
  7. ( 3 ) by the optimization experiments on several kinds of standard test functions, the calculation of off - line performances and the comparisons to another optimization algorithm, the effectiveness and the superiority of iga are got. ( 4 ) multi - object strategy that consists of the joints " best compliance critic and the location critic is proposed to uniquely determine the inverse kinamatics solution in planar redundant manipulator trajectory planning. next, by the introdu

    3 、通過對兒類標準測試函數的優化實驗、優化離線性能的計算和與其他優化方法尋優效果的對比表明了的有效性和優越性； 4 、針對冗餘度機械手的軌跡規劃問題，提出了融合關節最佳柔順性準則和定位控制準則的多目標策略，從而在理論上保證了運動學逆解的唯一性。
  8. Theory support is provided in this paper when platform parameters are designed. a fir low - pass filter is designed for the experiment following the criterion of maximal - error - minimization. the order and the impulse response sequence of the filter are presented in this paper

    本文運用最大誤差最小準則的優化設計方法設計出本試驗臺要用到的低通濾波器，給出了所設計濾波器的階數和濾波器單位響應序列，並畫出了該序列的幅頻響應特性曲線。
  9. Abstract : based on weapon locating radar, this paper discusses detection performances of its sequential detection system in detail firstly. optimal method is applied to obtain its optimum threshold and criteria

    文摘:以某型炮位偵察校射雷達為實際工程背景，詳細討論了其序列檢測系統的檢測性能，並應用最優化方法得出其最佳門限和最佳判定準則。
  10. Thirdly, comprehensive attribute method and risk coefficient are used to comprehensively evaluate the risk of the three sites so as to identify key risk factors and evluate the whole risk probability. fourthly, optimal scheme is selected via comparing schemes of the three plant sites through using investment model based on maximum shannon rule. lastly, measures to monitor and control risk consisting in this project are analyzed

    在對該項目三個備選廠址的風險識別的基礎上，利用極大熵準則對各廠址存在的風險進行估計，得出各風險發生的概率，然後利用綜合屬性度法和風險系數對各廠址存在的風險進行綜合評價，找出了關鍵風險，並得到了該項目的整體風險水平，進而通過基於極大熵準則的大型工程投資決策模型對該項目的廠址選擇方案進行決策，選出了最優方案，最後，分析了該項目中存在的風險的應對監控措施。
  11. Incomplete lagrange function and saddle point optimality criteria for a class of nondifferentiable generalized fractional programming

    函數與鞍點最優性準則
  12. The main research work and achievements in the dissertation are given as follows : 1 using dynamic programming techniques and two different criterions ( maximum probability of hit criterion and maximum expected no. of penetrators criterion ), the author investigates optimal allocation of tactical missiles between a primary target and a secondary target under the condition that the primary target is defended by the secondary target ( only " normal " defensive mode can be used by the defender ), presents the optimal policy of tactical missiles attacking the primary target

    本文所進行的研究工作和取得的創新性成果主要為： 1利用動態規劃理論和兩個不同的準則（最大命中概率準則和最大期望突防數量準則） ，研究了一個主要目標在一個次要目標防衛下（次要目標採用「常規」防守模式） ，戰術導彈對這兩個目標打擊的優化分配問題，給出了導彈對目標打擊的最優分配策略。
  13. In theoretical analysis, finite element method is firstly used to solve the mechanical - electric coupling problems in a flexible plate with piezoelectric elements and to obtain structural vibration modal shapes. focusing on collocated type of piezoelectric sensors / actuators, the maximum determinant of fisher information matrix criteria is chosen as the optimization function and then simplified to determine an optimal principle for the best location of piezoelectric elements

    本文研究柔性板振動控制中壓電元件的位置優化設計問題，針對壓電傳感器和驅動器的同位布置結構型式，將壓電元件的有限元分析方法與d優化設計準則相結合，直接利用結構的模態振型確定壓電元件在柔性板上的最優位置。
  14. On the background of selecting an optimal combination of elastic pads " height between the two adjacent cylinders, which carry out the design requirement of combinative cylinders assembled structure, in this dissertation, the optimal design model is established ground on geometrical and mechanical model of the combinative cylinders assembled structure. the algorithm that integrates multi - objective ' s decision - making method with minimal distance between two points in euclid ' s space into the modified genetic algorithm to solute the optimal model is presented

    本文以選取層間彈性墊層厚度實現組合圓筒裱糊裝配結構的設計要求為研究背景，依據組合圓筒裱糊裝配結構的幾何模型與力學模型，建立組合圓筒裱糊裝配結構的優化模型，提出改進遺傳演算法與歐幾里德空間最短距離準則的多目標決策方法相結合的優化演算法。
  15. This dissertation is faced to the process of steel rolling to found network of manufacture material flow, basing on it founding guide line evaluation system of the cost of unit standard producing working procedure, guide line evaluation system of the quality cost of unit standard producing working procedure and guide line evaluation system of performance and efficiency ; and base on the cost data of all kinds of material flows, manufacture flow, flux data, manpower, energy consume, material consume, capital asserts occupied, fund occupied, and the production in working procedure, throughput of the materials in working procedures in the flow and countercurrent flow in the network of material flow of recorded in working procedure producing, using the “ whole closed down lane ” model to describe network of manufacture material flow of steel rolling, found the cost analyzing model system of the network faced to producing process. make the cost increasing of the producing by abnormity material flow in working procedure, and even the cost increasing of the producing procedure as the cost of the management behavior of working procedure fallen under cost evaluation guideline in responsible working procedure, so as to ration measure the factors fast correlated with management behavior by measuring the cost

    在企業管理信息化輔助工具所建立的數據平臺基礎上，建立了以基準物流圖模型為基礎的軋鋼生產主流程物流網路拓撲圖，根據圖論的理論求解最大流量和最小費用;計算每個生產節點的加工成本，分離質量成本，克服了單純財務數據進行成本核算所帶來的缺陷;建立了軋鋼生產主流程工序含鐵物料吞吐能力基準圖模型，並根據此模型建立了軋鋼生產主流程工序激勵物流協調性和匹配性、工序響應物流協調性和匹配性分析的過程能力指數計算方法;通過引入決策單元綜合投入與綜合產出效率最優原則的模型和基於投入不變、分析產出是否有效或基於產出不變、分析投入是否有效的模型，實現了對多個績效指標在不同績效值集合之間的相對比較，並可根據投入產出效率準則、或者投入（產出）有效性準則進行排序。
  16. Based on the { - 1, 1 } quadratic programming model for the design of fir digital filters with discrete coefficients, and by use of the global optimal conditions of the { - 1, 1 } quadratic programming, a judgment criterion for the elements of the optimal solution is proposed, and a smaller scale design problem of fir digital filters with discrete coefficients is obtained

    該方法基於離散系數濾波器設計問題的{ - 1 ， 1 }二次規劃模型，利用{ - 1 ， 1 }二次規劃的全局最優性條件，提出了一種最優解元素的判斷準則，得到了一個規模較小的離散系數濾波器設計問題。
  17. In the end the paper reveals the correspondence between generalized splines with obstacles and optimal control problems with state - variable inequality constraints

    最後，揭示了狀態帶不等式約束的最優控制解的必要性準則與帶障礙的廣義插值樣條的聯系。
  18. The typical optimizing criterion of triangulation is max - min angle criteria, but it has some restriction when applying in three dimensions. we proposed some amelioration by taking into consider the relationship of points and their neighbors. that can make the triangulation ' s space variation more even, and can reach the surface fairness request

    對三角剖分中的典型優化準則?最小內角最大準則應用於三維空間中時的局限性問題提出了改進方法，充分考慮數據點與近鄰點的空間關系，使三角剖分的空間形狀變化盡量均勻，保證了三角剖分網格的光順性要求。
  19. In term of the prediction problem, the fourth chapter discusses its superiority of the optimal and classical predictors based on the ridge estimation, and gives an necessary and sufficient condition of comparison of its superiority under the condition of criterion by some properties of partial ordering of matrix

    藉助矩陣中l ? wner偏序的一些性質，獲得在此判別準則下判別兩類預測量最優性的充要條件。為研究基於有偏估計關于兩類預測量的最優性判別問題提供了一種方法和思路。
  20. ( 2 ) a information weighting model based on the methods of pca and new ppa is presented. the combined model is set up on the principle of optimization. owing to the predominance of dealing with nonlinearity and uncertainty of wuirn net, the back - analysis model of information weighting is established by use of experts " ability of harmonization

    （ 2 ）研究了主成分法及新型投影追蹤演算法，建立信息賦權的正分析模型，並在最優化準則下，建立了信息賦權整合模型；基於偏差單元遞歸神經網路的處理大壩監測中非線性和不明確性等問題的獨特優勢，憑借專家對指標權重的協調能力，建立了指標信息賦權的反分析模型。
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