smoothing technique 中文意思是什麼

smoothing technique 解釋
平滑法
  • smoothing : 【統計學】修勻。
  • technique : n. 1. （專門）技術；（藝術上的）技巧，技能。2. 手法〈如畫法，演奏法等〉。3. 方法。
  1. We use b - spline smoothing technique to smooth the characteristic function without changing the integral quantity and get a differentiable weight function. the method considerably improves the quality of sampling points

    我們用b樣條磨光技術在不改變積分值的前提下磨光特徵函數，用可微的權重函數代替特徵函數，提高了采樣的質量。
  2. The essence of the above estimating methods is local estimator or local smoothing technique. in general, the non - parametric regression function is. well estimated by the above methods when the covariable x is one dimension

    這些方法本質上講都是局部估計或局部光滑，當回歸變量x為一維變量時，非參數回歸函數用這些方法一般都能得到很好的估計。
  3. Analysis of communication software reliability based on double exponential smoothing technique

    基於雙指數平滑方法的通信軟體可靠性分析
  4. Single exponential smoothing technique and double exponential smoothing technique were studied and the reliability of a concrete communication software was analyzed and predicted by using these two models

    摘要闡述了單指數平滑方法和雙指數平滑方法，並用這兩種可靠性模型對一通信軟體系統的可靠性進行分析預測。
  5. Through comparing the prediction result with that of traditional software growth reliability models, it could be seen that the double exponential smoothing technique not only was simple without complicated computation but also was able to provide more accurate prediction

    通過同傳統軟體可靠性增長模型的預測結果進行比較，可以看出雙指數平滑方法簡單，沒有復雜的數學計算，而且對通信軟體的失效行為的預測更加準確。
  6. In computation of swept volume approximation, an improved technique to generate the swept volume approximation for arbitrary meshes is presented by introducing generator simplification and path resample using frenet moving frames along the discreted sweeping trajectory. other steps, such as a directed distance field computation on a uniform grid based on the hardware accelerated computation technique and iso - surface extraction using marching cubes algorithm, are also included in this algorithm. in addition, the simplification scheme and smoothing technique are applied to the swept volume generated from iso - surface extraction

    本文的主要貢獻在於：在掃描體逼近計算方面，在原有任意多邊形網格模型沿任意路徑運動生成掃描體逼近演算法的基礎上，提出了加入對掃描母體簡化的預處理和用活動標架對掃描路徑進行重采樣等過程，演算法的其它過程還包括：計算掃描體中幾何基元的排列，用硬體加速構造無符號的有向距離場，將無符號距離場轉化為有符號距離場，從有符號有向距離場提取等值面等。
  7. Target trajectory smoothing, filter, prediction technique based on a parameterized model is widely used in aerospace measurement and control

    基於參數建模技術的目標航跡平滑、濾波和外推技術在航天測控中得到了廣泛的應用。
  8. Here, the author put the emphasis on target trajectory smoothing, filter, prediction technique based on a parameterized model in multisensor target tracking system

    作者在文中重點討論了用於多傳感器目標跟蹤系統的多項式最小二乘平滑、濾波和外推技術。
  9. 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

    該方法結合最佳逼近、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連續的導數。
  10. It applies an interval method to select element in the evolutionary structure optimization method ( eso ), and recovers or deletes element by the “ birth and dead ” function of element. another method viewed as second order smoothing technique for suppressing the checkerboard patterns has been proposed based on the filtering function ’ s principle. then the above methods are applied to solve a temperature - controlling problem in the steady heat conducting field and a multi - objective topology optimization problem considering multiple load cases and coupled effect

    本文基於ansysparametricdesignlanguage （ apdl ） ，提出漸進結構法中應用區間法進行單元的篩選，通過單元「生死」的功能實現單元的恢復與刪除，根據濾波函數法原理提出修改的二階棋盤格處理方法，並就穩態熱傳導溫度控制問題，考慮熱、力耦合的多載荷工況的多目標拓撲優化設計問題進行求解。
  11. Comments on revision technique in cubic b - spline smoothing an inverse diffusion restoration understanding

    樣條磨光的盈虧修正技術與圖象反擴散恢復
  12. The deducing of the algorithms has very practical value in state estimation for systems under the complex environments. in the instance of complicated multi - channel system with multiplicative noise, the dissertation discusses the optimal estimation of state filtering and smoothing and the stochastic input signal with the technique of innovation and projection theorem of hilbert space. the main study of the dissertation is introduced as follows : 1 according to the practical requirement of complicated multi - channel system with multiplicative noise, the dissertation broadens rajasekaran filtering algorithm

    本文針對復雜多通道帶乘性噪聲系統，應用新息的方法和hilbert空間的投影定理，對狀態最優濾波和平滑估計、隨機輸入信號的最優估計等理論與應用方面的問題，進行了進一步的探討，著重完成了以下工作：第一，根據復雜多通道乘性噪聲系統問題的實際需要，推廣了rajasekaran濾波演算法。
  13. Firstly, the paper introduces the development and application of computer graphics & image technique, discusses the principle and method of cg and digital image processing, such as matrix of the graphic transformation, homogeneous reference frame, sampling and quantization of the image, file format of the image, template operation, etc. secondly the paper introduces the purpose and method of image enhancement processing, explains the each occasion of those methods such as threshold transformation, smoothing processing, sharpening processing, analyzes and contrasts the processing results of object image. thirdly, the paper introduces the method of mathematics morphologic, edge detection and thinning processing, attains character description of image and character dots of the contour. fourthly, the paper processes the coordinate transformation to character dots and basic splines fitting, imports correlative condition to devise meshing line and meshing track

    本文首先介紹了計算機圖形圖像技術的發展與應用情況，對計算機圖形學和數字圖像處理的一些基本理論和方法如圖形變換矩陣、齊次坐標系、圖像采樣和量化、圖像文件格式、模板操作等內容進行了討論：然後對圖像增強處理的目的和方法進行了介紹，對諸如閥值變換、平滑處理、銳化處理等方法的應用場合進行了說明，並對實物圖像的處理結果進行了分析與比較；接下來介紹了數學形態學方法、對增強后的圖像進行邊緣檢測的方法和圖像的特徵描述方法，並獲取輪廓的特徵點：隨后對獲取的特徵點進行坐標變換，並進行b樣條曲線擬合，引入相關條件生成齒輪副的嚙合線及嚙合軌跡：最後引入等值線和區域填充表示方法，並以等值線和區域填充的形式對弧齒錐齒輪嚙合模擬的載荷分佈情況進行了直觀的表示。
  14. Based on multisensor target tracking system, the research of this thesis focuses on target location technique, target trajectory smoothing, filter, prediction based on a parameterized model, target tracking with nonlinear measurement, outlier detection and distributed systematic error estimate based on real - time data fusion and so on

    論文以多傳感器目標跟蹤系統為背景，針對目標定位測速技術、基於參數建模技術的目標航跡平滑、濾波和外推、非線性測量系統的目標跟蹤、基於實時數據融合模型的野值剔除和分散式系統誤差估計等方面進行了深入研究。
  15. The solution methods of support vector machine, including quadratic programming method, chunking method, decomposing method, sequential minimization optimization method, iterative solution method named lagrange support vector machine based on lagrange function and newton method based on the smoothing technique, are studied systematically

    主要有支持向量機的二次規劃求解法、選塊法、分解法、序列最小優化方法、基於lagrange函數的迭代求解方法即lagrange支持向量機、基於smoothing處理的牛頓求解方法。
  16. Furthermore, when replacing the entropy function by a general separate multiplier function, we develop a new regularization approach, referred to as lagrangian regularization approach. this approach does not only provide a unified smoothing technique for the non - differentiable m ( x ) and but also offers a unified framework for constructing penalty functions, whereby building a bridge between the penalty functions and the classical lagrangian

    該方法不僅提供了統一光滑不可微函數m （ x ）和（ ? | r _ - ~ m ）的辦法，而且還給出了一種構造罰函數的統一框架，由此將罰函數與經典拉格朗日函數從對偶空間的角度聯系在一起。
  17. The mesh quality is improved efficiently by using the smoothing technique

    還利用光順技術對網格進行了光順處理，提高了網格質量。
  18. The grid quality is better than original method by means of deleting some small and distorted ? elements and smoothing technique

    應用網格光順技術，改進了初始生成的網格質量。
  19. A position estimate method is proposed, in which the los reconstruction and smoothing technique are combined to mitigate the influence due to nlos propagation

    提出了一種將視距重構與平滑處理相結合減小非視距傳播影響的定位方法。
  20. According to the characteristic of typical mesh smoothing technique, this thesis also proposes a novel approach to error estimation for mesh smoothing. ( 2 ) a novel surface reconstruction algorithm that solves the problem of c2 - continuous piecewise bi - cubic b - spline surface reconstruction based on triangular mesh is developed. it can guarantee the whole surface is c2 - continuous everywhere

    （ 2 ）針對現有雙三次b樣條曲面重建方法中存在的曲面片之間難以達到c2連續的問題，提出了一種混合處理方法，使相鄰曲面片在邊界及交匯點處達到c2連續，從而整張b樣條曲面是處處c2連續的。
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