目標象函數 的英文怎麼說

中文拼音 [biāoxiànghánshǔ]
目標象函數 英文
object image function
  • : Ⅰ名詞1 (眼睛) eye 2 (大項中再分的小項) item 3 [生物學] (把同一綱的生物按彼此相似的特徵分為幾...
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : 名詞1. [書面語] (匣; 封套) case; envelope 2. (信件) letter 3. (姓氏) a surname
  • : 數副詞(屢次) frequently; repeatedly
  • 目標 : 1. (對象) target; objective 2. (目的) goal; aim; destination
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. Since pixel - level contrapose pixel coordinate, trigonometric function must be used to translate polar coordinates to pixel coordinate when the curve is described by polar coordinate. so research is very little on algorithms for generating this sort of curve by now

    由於逐點是針對素坐系而言,而對極坐系下描述的曲線,在轉換到素坐系時要用到三角運算,因此前很少提到對極坐曲線生成演算法的研究。
  2. Secondly, in order to make a deep analysis of c2 system structure, the author made the fire cell and aerial command control centre into the c2 organization nodes, then import into the information flow to analyze the c2 organization network, through which the author constructed a linear programming model to analyze the time consumption of c2 organization. based on object petri network ( opn ), the author also analyzed the c2 organization reconstruction process

    其次,為了深入分析c2系統結構,將火力單元和區域指控中心作為c2組織節點,引入信息流因素對支持網路化作戰的c2組織網路進行了建模分析,以c2組織的時效性作為提出了c2組織的一種設計模型,並研究了通過對petri網對防空網路化作戰中的c2組織動態重組的建模方法。
  3. Recognizing the cumbersome nature of the language - neutral dom constructs, jdom aims to use native java representations and objects, and provide convenience functions for common tasks

    由於認識到語言無關dom構造的棘手本質, jdom在於使用內嵌的java表示和對,並且為常用任務提供便利的
  4. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對,在闡述了曝氣過程式控制制參選取可行性的基礎上,建立了以溶解氧濃度do和活性污泥排放量qw為控制變量,以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論,在現有關于污水處理最優控制問題研究的基礎上,建立了有約束條件多變量能耗最小學模型,該學模型是以有機物排放總量和狀態變量的末值條件作為約束條件,曝氣過程的能耗最小作為;採用增廣拉格朗日乘子法對最優控制問題進行轉化,並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元,應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解,並進行模擬實驗驗證。
  5. Firstly, since the behavior theory be used as a tools to analyses the profit manipulation, a clear explanation on the essence and character of profit manipulation and an objective function be put forwards. it is shortly - term and uncertain that profit manipulation has different expression which is being effected by different motions. the phenomenon of the profit manipulation is disappearing accompanied with a certain motive

    首先,首次採用行為理論作為利潤操縱的分析工具,深入闡述了利潤操縱的本質和現,認為利潤操縱具有一定的短期性和不確定性,受不同的動機影響而有不同的表現,如果該項動機消失,則其對應導致的利潤操縱現也會隨之消失,並提出了影響利潤操縱行為的
  6. The model of this paper explores the links between the following factors and the credit rationing in china. the change of banks " attitude to credit risk may lead to credit rationing ; banks give much more emphasis on the trade cost and the payable value of collateral, which may give rise to credit rationing ; the decreasing of asset price during economic stagnation produces credit rationing ; the bias of banks " objective function from the maximization of profit and the transformation of the function relating to the reform of the financial system cause credit rationing ; if different parts of the whole markets are not integrated, the credit in the part with low capital return ratio will be rationed. during economic recession, banks tend to ration the credit in the high - risk market ; the removing of interest ceiling will narrow down the interest spread of deposit and credit at least during a period, which may strengthen credit rationing ; meanwhile, the vulnerable borrowers, including small and middle - sized enterprises, will get more credit from banks even though they have to pay a higher interest rate

    論文的模型探討了下列因素和中國信貸配給現之間的聯系:商業銀行對信貸風險的態度變化,在辨別和控制信貸風險上開始投入大量的成本,這一過程會導致信貸配給;商業銀行對與法治環境相關的交易成本和抵押品清償價值的日漸關注會導致信貸配給;宏觀經濟緊縮時期資產價格下降會導致信貸配給;商業銀行經營偏離利潤最大化,近幾年金融業改革過程使商業銀行發生變化,這一變化過程可能導致信貸配給;在市場分化的條件下,收益水平低的市場會遭受信貸配給;在經濟下滑時期,商業銀行尤其會對高風險市場配給信貸;利率市場化使商業銀行的存貸利差至少在一段時間內縮窄,利差縮窄可能加重信貸配給的程度:在利率市場化條件下,弱勢借款者,包括中小企業,遭受信貸配給的程度可能得到緩解,但支付的貸款利率水平將會升高。
  7. The readlink ( ) function returns the target of a symbolic link

    的作用是:返回符號連接指向的
  8. This function returns the target of the link on success, or false on failure

    這個返回符號連接指向的;如果執行失敗將返回false 。
  9. For problems whose objective function or constraint functions have sharp curves on their contour maps ( such as the rosenbrock ' s function which has banana shape contours ), monotonicity may cause a series of very small steps, causing a huge number of iteration to reach their solutions. by using the nonmonotone technique, we get the sequence of successful interative point which should make the objective function mono - tonically decreasing. hence, we use both trust region strategy and line search technique and make each iterate generate an acceptable trial step in interior feasible set as next interative point

    我們利用非單調技術得到使非單調下降的迭代點,因為非單調克服高度非線性化的求解問題,從而避免了只使用單調搜索在「峽谷」現局部最優解被卡的情況,我們用信賴域策略和非單調線搜索技術相結合的方法,使演算法產生的迭代步落在可行域內點,同時又在信賴域內滿足接受準則。
  10. The tdp system is based on the objectarx technique, autocad database and the vc + + development language. the characteristics of the configuration class is described based on the object - oriented technology and series of modules and algorithm of detecting interference are designed. in the end, the packing result without constraints of the arbitrary geometry component is realized

    本文基於objectarx技術,以autocad據庫為操作背景,用vc + +作為開發語言,根據模擬退火法構建了多,通過面向對技術對布局類進行了特徵描述,設計了一系列的操作模塊和干涉檢驗的演算法,完成了對無約束的任意形狀三維實體的布局。
  11. Thirdly, integrating bell - type scheduling investigation of domestic and overseas documents, the paper defines optimized scheduling production of bell - type annealing process as the problem of parallel machine scheduling with resource - constrained and multi - step working procedure, whose optimized function of objective function is given also. furthermore, the author constructs bell - type optimized scheduling model by means of the way combing discrete event simulation with algorithm of intelligent optimization

    本文在綜合國內外對于罩式爐調度研究的基礎上,將罩式爐退火過程優化排產定義為資源受限多步工序并行機器調度問題,並定義了優化評價;將面向對的離散事件建模模擬方法和智能優化方法相結合建立了退火爐優化排產模型。
  12. Lqg / ltr at the plant output proceeds in two steps : 1 ) design a kalman filter with desirable performance specifications ; 2 ) design a sequence of lq - regulators to make the singular values curve of the open - loop transfer function gk approximate the curve of tfl

    輸出端的設計步驟主要分為兩步: 1 )根據期望的性能指設計一個卡爾曼濾波器,即得到反饋迴路; 2 )設計lo調節器使得系統開環傳遞gk的奇異值曲線無限逼近1 )中找到的反饋迴路的奇異值曲線。
  13. The key to solve this sort of problems is to find a valid method to describe the relation between the objects and the output response functions of the plant

    解決這類問題的關鍵在於找到一個有效的描述方法,描述和對的輸出響應之間的關系。
  14. This paper, however, avoiding just making use of data concerning oil and gas consumption, turns to investigate economic factors in relation to energy consumption, and sets up genetic neural network model and time order model so that function relations are established between economic factors and energy consumption

    本文打破了就單一的據本身進行預測的模式,提取在經濟指中與能源消費關系密切的影響因素,從這些影響因素和能源消費的抽關系出發,分別通過建立遺傳神經網路模型、時間序列模型,尋求它們的關系,並利用組合預測原理及相應模型,結合我國宏觀經濟發展,預測了我國未來的能源需求情況。
  15. Secondly, on the premise of the principle of minimum cost and serving object and planning aim of logistics distribution network in a city, the paper analyses systemicly all the factors on total cost, establishes arithemetic model, calculates with ristricted function method, then gets the initial distribution network. thirdly, the aticle evaluates and revises the results calculated from the foregoing madel with delphi method and secondary comparative model, thus gets ulteriorly optimized distribution network. at last, the importance of constructing logistics information platform is put forward, at the same time the flatform ' s requirment, function formation and running mechanism are analysed synthetically

    本文首先分析了我國與國外物流發展的差距與異同,並根據我國物流業發展的客觀環境,提出了市域物流配送網路規劃的概念以及開展此項工作的重要性和迫切性;其次在最小成本原則和明確市域物流配送網路服務對與規劃的前提下,對影響總成本的各項因素進行系統分析,從而建立基於最小成本的學模型,並採用制約法對所建模型進行求解,得到最初的配送網路;再次由德爾菲法和二次比選模型對模型求解結果分別進行初次和二次評估修正,從而得到進一步優化的配送網路;最後提出建設市域物流信息平臺的重要性,並對其需求、功能組成及運行機制進行了綜合分析。
  16. This paper builds the objective function of bandwidth about split, the restriction condition and the two - level optimized path based on bandwidth model, and decides optimized object, scope and step length of each step in the first level

    摘要在基於帶寬模型下建立通過帶寬度關于綠信比的和約束條件及二層優化路徑,通過計算來確定第1層每一步優化對、范圍和優化步長。
  17. In this paper, firstly, the main methods of irnaging underwater and underwatr optical imaging development history are being introduced. coilsboction, principle and working circumstance of swg - l are noted. the optical properties of sea water are described, the effect to underwater imaging is analyzed. there are two parameters in evalvating tmderwater driaging quality : underwater contrast and optical tranfe fimction. underwater light source shoud be pay more attention. estimate and measurement of underwater light value are given at the sea depth where the system working

    然後對水的光學特性及其對水下成像的影響進行了理論分析,介紹了水下圖質量評價的兩個參即水中對比度和光學傳遞;對預期拍攝深度的海中照度進行了理論估算與實際測量;討論了水下輔助照明時應注意的問題。
  18. It uses the ideas of the receding horizon and the feedback proofread based on the predictive model of the system response to optimize the objective function and gain the optimal control force, which could minimize the difference between the real output and the desired output

    預測控制以系統響應的預測模型為基礎,利用滾動優化和反饋校正的思想,對進行優化得到最優控制力,使對輸出與期望值之間的偏差達到最小。
  19. This paper firstly overviews the traditional pso algorithm, and introduces the stretching technique to avoid " premature " in pso and to improve the algorithm ' s ablity to search for a global optimum. the stretching technique is applied to the optimization process in mud. by viewing the objective function of mud as the algorithm ’ s fitness function, the multi - uesr detector based on the stretching pso ( spso ) is proposed

    本文首先在傳統粒子群優化演算法基礎上,為避免基本粒子群優化演算法「早熟」現,提高演算法全局尋優能力,引入了拉伸技術,並把其應用到多用戶檢測尋優過程中,將演算法適應值設為最佳多用戶檢測,提出了基於拉伸技術粒子群優化演算法的多用戶檢測器。
  20. Integration services includes graphical tools and wizards for building and debugging packages ; tasks for performing workflow functions such as sql command execution, ftp operations, and e - mail messaging ; data sources and destinations for extracting and loading data ; transformations for cleaning, aggregating, merging, and copying data ; a management service for administering integration services ; and application programming interfaces apis for programming the integration services object model

    Integration services包括用於生成和調試包的圖形工具和向導;用於執行工作流(如sql命令執行、 ftp操作和電子郵件消息處理)的任務;用於提取和加載據的據源和;用於清除、聚合、合併和復制據的轉換;用於管理integration services的管理服務;以及用於對integration services對模型進行編程的應用程序編程介面( api ) 。
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