continuous approximation 中文意思是什麼

continuous approximation 解釋
連續逼近
  • continuous : adj. 1. 連續的，繼續的，無間斷的。2. 【植物；植物學】無節的。adv. -ly
  • approximation : n. 1. 接近；近似。2. 【數學】近似值。3. 概算，略計。
  1. And then we found and testified two examples, in which the connections in n - variable mean fam - ily, countable mean family and continuous mean family are shown. the theory in this paper prepares for the further application in convex analysis, numerical approximation, cagd, probability and statistics. etc

    文中還給出了連續平均族的兩個具體的實例，對這兩組平均族進行了證明，並找出了其中蘊含的連續平均族與可數平均族、 n元平均族之間的聯系等等
  2. Abstract : in this paper a new identification model constructed by neural networks with modified inputs and stable filters is presented for continuous time nonlinear systems in order to reduce the inherent network approximation errors. an adaptive law with projection algorithm is employed to adjust the parameters of networks. under certain conditions, convergence of the identification error is proved

    文摘:在用神經網路進行系統建模時，建模誤差的存在是難免的.為了減小這種誤差，本文對連續時間非線性系統提出了一種新的神經網路辨識模型，它是由帶有輸入修正的神經網路和穩定濾波器組合而成.文中給出了權值的學習演算法，即權值是根據辨識誤差的投影演算法來改變，證明了在一定條件下辨識誤差的收斂性
  3. 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連續系統，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）的逼近能力，分別提出一種分散自適應模糊控制器設計的方案。
  4. The approximation of exponential distribution on the sequences of dependent nonnegative continuous random variable

    指數分佈對任意非負連續型隨機變量的逼近
  5. 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逼近非線性連續函數的性質，實現了對被控系統不確定性的近似逼近，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。
  6. This chapter optimized the algorithm provided by michael garland and paul s. heckbert based on edge contraction, and the improved algorithm can produce better approximation. a new method provided to simplify triangulated model with appearance attributes, and optimized the method to reduce the complexity in chapter 3. the dissertation advances a new concept : density of meshes, and study the applications of density of meshes in discrete multi - resolution and continuous multi - resolution

    第二章介紹了garland等提出的基於頂點對折疊的簡化演算法，指出了該演算法的一個缺陷並給出了解決方法；將garland的演算法應用到了具有一定屬性的面片上，分析擴展之後演算法的計算復雜度，提出了決解復雜度的方法；第三章節給出了一種新的自動遞進網格演算法，可以實現無二義性，快速恢復等功能；此節提出了一個新的概念：網格密度。
  7. In this paper, the principles on vlsi realization of one - dimension cwt are expounded, and the relevant methods of the implementation are classified and compared with each other. and then, a novel method of implementing one - dimension continuous wavelet transform using switched - current circuit is proposed, in which the continuous wavelet transform is implemented by the parallel structure of biquadratic functions realized with switched - current circuits on the basis of approximation theory of network function

    本文闡述了小波變換vlsi實現的原理，並對相關的實現方法進行了分類和比較，提出了一種新的利用開關電流電路實現任意一維連續小波變換的方法，基於網路函數逼近理論，將連續小波變換轉化為雙二次函數並聯電路結構，並用開關電流技術實現。
  8. A kind of operator of trigonometric interpolation polynomials with bivariate product was constructed based on an equidistant node set, so that the operator could be converged uniformly to bivariate continuous functions with periodicity of 27 on whole plane, and the convergence order of the approximation would be optimal for a body of functions with arbitrary - ordered continuous partial deritives

    摘要構造了一類基於等距結點組上的二元三角插值多項式運算元，使得該運算元在全平面上一致收斂到每個以2為周期的二元連續函數，並且對具有任意階連續偏導數的函數全體的逼近具有最佳收斂階。
  9. Two kinds method of design binary subwavelength diffractive microlenses are illustrated with emphasis. i obtained the result that the method of subwavelength pulse - width modulation is better than the method of linear approximation for continuous phase piece in designing binary subwavelength diffractive microlenses by comparing them

    重點說明了二臺階亞波長衍射微透鏡的兩種設計方法，並對兩種方法作了比較，得出了亞波長結構的脈沖寬度調製法優于連續位相的線性進似法的結論。
  10. In sigmod, philadelphia, pennsylvania, usa, 1999, pp. 359 - 370. 21 shanmugasundaram j, fayyad u, bradley p. compressed data cubes for olap aggregate query approximation on continuous dimensions

    此外， pmc還能保證數據立方體中所有數據在查詢性能上的均衡性，這是傳統的視圖級別的部分物化所無法做到的。
  11. On operators and approximation of unbounded continuous functions

    運算元與無界函數逼近
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