連續逼近 的英文怎麼說

中文拼音 [liánjìn]
連續逼近 英文
continuous approximation
  • : Ⅰ動詞1 (連接) link; join; connect 2 (連累) involve (in trouble); implicate 3 [方言] (縫) ...
  • : Ⅰ形容詞(連接不斷) continuous; successive Ⅱ動詞1 (接在原有的后頭) continue; extend; join 2 (...
  • : Ⅰ動詞1 (逼迫; 給人以威脅) compel; force; drive; threaten 2 (強迫索取) extort; exert pressure ...
  • : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
  • 連續 : continuation; succession; series; continuity; continuing; running; continuous; successive; contin...
  • 逼近 : 1 (靠近 接近) press on towards; gain on [upon]; approach; crowd on; close in on; draw near 2 [...
  1. A new learning algorithm of the continue wavelet networks parameters is proposed, that is, hybrid parameters learning algorithm. the parameters of wavelet networks are divided into two parts, and different methods are used to training them. compare to the traditional parameters learning method, the new method proposed in this paper has the advantages of rapid convergence speed and high approximation capability

    提出了小波網路的混和參數訓練方法,將小波網路參數分為小波系數和網路權值兩部分,對這兩部分參數分別採用不同的方法進行訓練,這一新的訓練方法相對于傳統的小波網路參數訓練方法來說具有收斂速度快,精度高等優點。
  2. Some properties of polynomial mollifier are presented and the conclusion that polynomial can consistently approximate continuous function is proved

    給出多項式軟化子的幾個性質,並由此證得用多項式一致函數的結論。
  3. Based on the " size " of the set of perturbed minimal points in the variational principle, the differentiability of lower semicontinuous functions is examined by means of approximation of the infconvolution sequence

    摘要通過函數的下卷積函數列的方法,在變分原理中從擾動最小值點集的「大小」入手,研究了下半函數的可微性。
  4. On the basis of the annual appraisal, incentives were implemented for poorest performers under the integrated assessment in the form of full - time training for redeployment, posting adjustment for junior cadres with poorest performance, etc., as a mechanism to foster a sense of commitment and dedication among police officers ; pertinent remedial initiatives were launched to thoroughly curb the extortion of confession through torture, abuse of police arms weapons and unscrupulous resort to coercive measures. this year, based on the " five prohibitions " by the public security department, a new " public security director s order " has again been issued to strictly prevent police officers from involvement in operating places of entertainment, protecting related illegal activities, and collecting undue fees or fines

    5年來,四川省公安廳根據本地實際,以頒發"公安廳長令"的形式就公務用槍、警車警燈警報使用、加強扣押和暫扣機動車管理的問題做出了明確規定;建立了在年終考核基礎上,對綜合考評處于末位的民警實行待崗培訓、基層幹部末位調整等鼓勵民警愛業敬業,忠於職守的激勵機制;還深入開展了嚴禁刑訊供、嚴禁濫用槍支警械和嚴禁濫用強制措施的專項治理;今年又在執行公安部" 5條禁令"的基礎上,再次頒發"公安廳長令" ,嚴禁公安民警參與經營娛樂服務場所及其違法活動提供保護和嚴禁亂收費、亂罰款。
  5. With energy method, we can conveniently control the precision of the objective surface and add boundary constraints for preserving the model ' s global geometric continuity, but this method is very time - consuming. stiffness adjustment is the easiest method to be implemented and the fairing result is always satisfying except that the acquired surface editing is awkward. based on wavelets decomposition, the surface model ' s data size can be compressed efficiently and this method is running fast, however, the error and boundary constraints are difficult to be considered

    其中基於能量原理的光順方法能夠方便地控制目標曲面的精度和邊界條件,從而能夠實現曲面模型的全局性,但是能量法的運算速度還有待提高;剛度調整法實現簡單,但是生成的曲面的可編輯性較差;小波分解方法計算速度很快,能夠有效地實現數據壓縮,但是其誤差和邊界條件卻難于控制。
  6. And cmac neural network adjusts weights locally, making its approximation quickly. in addition, the output only involves in linear computation, so it is suitable for online application

    此外, cmac網路的接受域是一個階躍式的臺階函數,適合於負荷和相應的網損最小的拓撲之間的不的關系。
  7. Firstly, based on a modified lyapunov function and the approximation capability of the first type fuzzy systems, two new design schemes of decentralized adaptive fuzzy controller for two class of similar multivariable nonlinear continuous systems with a triangular matrix function control structure is proposed in this paper, respectively

    本文首先對兩類結構相似的具有下三角形矩陣函數控制增益的多變量非線性系統,基於一種修改的李亞普諾夫函數,並利用第一類模糊系統(即具有線性可調參數的模糊系統)的能力,分別提出一種分散自適應模糊控制器設計的方案。
  8. The transient mathematical equations are addressed for the coupled heat and moisture transfer by taking account of moisture accumulation procedure. an analytical method by means of the transfer function is proposed to predict the transient distributions of temperature and moisture content at different interfaces in walls. a numerical analysis approach based on an efficient finite - difference method is developed to deal with the procedure of coupled heat and moisture transfer in a multilayer wall with nonlinear boundary conditions considered

    建立了考慮濕積累過程的瞬態熱濕耦合模型,在方程中引入了濕積累項;發展了一種傳遞函數解析方法進行墻體內不同剖面處溫度和含濕量的動態預測;首次提出了一種基於有效有限差分法預測非線性邊界條件下多層多孔結構內的傳熱傳濕過程的數值分析方法,求解過程中考慮了瞬態邊界條件,從而避免了通常處理中由於邊界條件設定為常數而給計算帶來的誤差,對于多層結構每一層物性參數的非性,則採用了有效的有限差分處理。
  9. With this approach, the surface model can approximate inner scattered points and interpolate boundary conditions while keeping the global gl continuity. actually, the study on the theory and technology of b - spline surface reconstruction with complicated boundary constraints is an essential and innovative point of this thesis

    實際的運行例子表明,基於這種方案創建出來的曲面模型不僅能夠可調節性地區域內部的散亂數據點,而且同時能夠插值于要求的邊界約束條件,從而保證整個曲面模型的全局g性。
  10. Abstract : to facilitate the design, teaching and research of asphalt pavements, the article founded the models of displacement and tensile stress of three - layer system by using separation of variables, analysis and synthesizer. based on the analysis of common pavement structures and their equivalent conversion, the regression formulas of displacement and tensile stress are obtained successfully, furthermore the formulas applied in multi - layer system are checked. a great number of results of regression formulas show good accuracy for engineering application and theory research

    文摘:為方便瀝青路面結構設計生產、教學、科研之用,本文採用分析綜合法與分離變量法建立了彈性三層體系應力位移顯式模型;並在分析常見路面結構層厚度及其當量換算和模量變化范圍的基礎上,成功求得了三層體系路表彎沉、上層滑動應力、上層應力、中層應力公式;精度分析表明本文公式精度很好,完全可推廣應用於多層體系,滿足工程設計和有關理論研究的需要
  11. A smoothing technique is combined with optimum approximation and finite element piece - wise interpolation in the method, it can simultaneously process measured vector components, imp ro ve smoothing capability of solution, space composed of original discrete points and increase the accuracy of the solution, especialy its derivatives

    該方法結合最佳、有限元分片插值與光順技巧,對測量向量各獨立分量進行處理,改善了原離散點構成的解空間的光滑性,提高了解尤其是導數場的精度,在測量區域內再現了光順向量函數及的導數。
  12. The main difficulty along with approximating to object ' s surface with multi - nurbs patches is that one must deal with more control points, especially the control points around the jv - patch corner because of the intertwining of the geometric continuous constraints along the boundaries converging on the corner

    用nurbs曲面分片物體表面帶來的問題就是要處理大量的控制頂點,特別是n面角附的控制頂點更需要特別處理,因為曲面片之間的幾何約束在角點處互相纏結。
  13. On the basis of displacement - time series of the slope, a nonlinear dynamic model is set up according to backus generalized linear inversion theory in this paper. due to the equivalence beween autonomous gradient system and catastrophe model, a standard cusp catastrophe model can be obtained through variable substitution. the method is used in analysis of displacement data of huangci landslide and wolongsi landslide and in understanding how slopes evolve before sliding. the result shows that the nonlinear dynamic model can make satisfactory prediction result. is it most important that there is a sudden fall of d, which indicates the occurrence of catastrophe ( when d = 0 )

    研究表明,滑坡變形失穩過程具有混沌和分維特性,可以用分形理論來研究滑坡預測問題,基於對任一函數,至少在較小的鄰域內可以用多項式任意的數學理論,運用改進的backus廣義線性反演理論,以斜坡位移時間序列為基礎,反演了斜坡演化的非線性動力學模型。並利用自治梯度系統與突變模型的等價性,通過變量代換得到標準的尖點突變模型。
  14. The approximation of exponential distribution on the sequences of dependent nonnegative continuous random variable

    指數分佈對任意非負型隨機變量的
  15. The methodology adopted by most existing cam / cnc systems, which uses huge amount of linear segments to approach the original shape and make linear interposition increases the cost of memory size and communication work of the cnc system tremendously. a new approach based on cubic polynomial and b spline interposition to rebuild the cam generated tool path under real time condition is presented in the paper. applications on cnc machine tools showed that the presented approach improves the machining accuracy and increases the cutting speed significantly

    目前大多數cam / cnc系統採用大量小直線段原始曲線和直線插補的做法,只能獲得零階的走刀軌跡,精度低,不能保證高速加工運動的平穩性,因而加工精度、光潔度和加工速度都難以提高;由小直線段構成的nc代碼數據量龐大,也增加了數控系統在內存容量和數據傳輸方面的成本。
  16. The research on data processing method of multi - spectral thermometry for the measurement of the true temperature and spectral emissivity of high temperature and ultrahigh temperature targets has been supported by the national natural science foundation of china ( no. 60377037 )

    多光譜測溫數據處理方法研究是由國家自然科學基金(編號: 60377037 )資助,應用亮溫法和測量法解決高溫及超高溫目標真實溫度及物體的光譜發射率測量問題。
  17. In the new method the uncertainty of the system to be controlled is normalized firstly, and then the partition of unity that is subordinated to a open covering of state variables compact set is constructed, and the approximation is realized by using its property that can approximate nonlinear continuous function with arbitrary precision, then the decentralized adaptive robust controller of complex systems and adaptive laws of approximate parameter estimation are designed

    該方法首先對被控系統中的不確定性進行歸一化處理,進而構造出從屬于狀態變量的緊致域的一組開覆蓋的單位分解,利用其具有以任意精度非線性函數的性質,實現了對被控系統不確定性的,然後設計了復雜系統的分散魯棒控制器和參數估計的自適應律,並證明了這種控制器使被控系統的狀態及參數估計誤差一致終極有界。
  18. With the structure character of coiling robot, the transformed equations of robot movement is established by using equal - power coordinate transformation. the path scheduling method of robot is deeply researched and then imitates the robot ' s movement path by using b - splint function on the disperse point gotten by scheduling on robot ' s coiling movement path to ensure the robot ' s movement track to be a clean and continuous line. then the track is optimized by dynamic scheduling method

    結合繞線機器人的結構特點,利用齊次坐標變換建立起機器人運動變換方程,探討了機器人路徑規劃的一般方法,並利用b樣條函數對機器人繞線運動路徑規劃所得的離散路徑點進行,以保證機器人運動軌跡是一條光滑的曲線,並利用動態規劃方法對機器人進行時間最優軌跡規劃。
  19. In this paper, we use the idea of the classical risk model and consider a continuous - time risk model with inter - occurrence times following the deficit - time geometric distribution. by an application of the key renewal theorem in the case of the lattice distribution we derive lundberg bounds, cramer - lundberg approximations to the ruin probability and finite - horizon lundberg inequalities

    本文利用經典風險模型的思想,對索賠到達時間間隔服從虧時幾何分佈的時間風險模型做了進一步的研究,應用關鍵更新定理(格點分佈的情形) ,得到了破產概率的lundberg界, cram r - lundberg以及有限時間破產概率的lundberg不等式。
  20. The method is easy to use and fast calculation. 7 ) the aas ( average - approximation subdivision ) scheme had risen in this thesis. this scheme solved the problem of constructing three - dimension surface of distributing load continuously and smoothly from scattered point load

    4 )本文首次提出了均值細分( average - approximationsubdivision ,簡稱aas )演算法,解決了由散亂的節點載荷確定的、有一定光滑度的三維分佈載荷的問題。
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