double spline 中文意思是什麼
double spline
解釋
雙列花鍵-
In chapter 6, the usage of floater ' s algorithm on a disk is discussed which is for geometric reconstruction of surface with four edges using double cubic b - spline surface, and the algorithm is generalized to a cylinder and a mobius
第六章討論了floater關於四邊拓撲曲面的雙三次b樣條幾何重建方法在圓一摘要浙江大學博士學位論文一盤拓撲曲面上的應用，並將其推廣到平環與mbbius帶上。 -
Based on variable zmp and dynamics of 3 - d inverted pendulum, we educed the cog ( center of gravity ) ’ s trajectory equation of the robot in the single - support phase and transition of locomotion phase. and we used third - order spline function to ensure the acceleration continuity of the robot ’ s cog in the double - support phase. thereby, the smooth trajectory of cog was gained by planning
由基於可變zmp和三維倒立擺的動力學原理，推導出了單腳支撐期內和步行方式轉換期間機器人的質心運動軌跡方程;並採用三次樣條曲線來保證機器人在雙腳支撐期質心加速度的連續性，從而由規劃得到了光滑的質心運動軌跡。 -
This is an innovation of this thesis. fuzzy set - based retrieve algorithm is applied in the cbr, the discrete and fuzzy rules of the shape size - man - hour are fitted by a surface of double cubic b - spline in the kbr
其中， cbr過程中使用基於模糊集理論的權值臨近範例檢索方法， kbr過程中使用b樣條擬合曲面的方法將離散、模糊的外形尺寸? ?定額工時值規律細化。 -
The error analysis of double cubic spline function for rectangular ranges
均勻矩形區域下雙三次樣條函數的誤差分析 -
Another approach of this thesis is to demonstrate that the lowest degree is 5 in order to make the b - spline patches hold the property of local adjustment if no specific 111 abstract restriction to the partition. most existed surfaces reconstruction methods adopt bezier tool and demand particular partition. the local scheme addressed in this thesis does n ' t restrict the partitions of fitted surfaces, and the fitting tools is biquartic b - spline surfaces with double interior knots and biquintic b - spline surface with single interior knots
本文論述的「局部格式」調整方法不對剖分區域施加任何限制，主要採用內部具有二重節點的雙四次b樣條曲面和單節點的雙五次b樣條曲面做為擬合工具，給出了「局部」調整的方法，該方法能很好的保持拼接曲面的幾何特徵，克服了許多已有的重構方法僅採用簡單共線法處理幾何光滑性的弊端。 -
First, the human body surface is divided into seven parts, and each part is created by the way of using double cubic b - spline surfaces. to attain g1 continuity on the stitching line of two b - spline surfaces, one order tangent condition is applied to the bound of each b - spline surface
首先，在人體建模過程中本文將人體表面分成七個部分，用雙三次b -樣條曲面模擬每一部分曲面，並在曲面的邊界處定義了一階切矢條件，使兩曲面片在拼接處達到了g ~ 1連續。 -
Abstract : based on spline function method, the spline finite element formulation for the contact - impact problems is proposed. in order to get the formulation, the b3 spline function is used to distribute the contact problem, and numerical examples are analyzed to show the effectiveness of the method. because the spline function has double characteristics including analytical and numerical, and good continuity and high correctness, a little unknown number and high efficiency, the spline functions are used to set the displacement of the bar, and the whole structure equations are constructed directly. it is convenient to analyze dynamic response of the structure by using the method
文摘:用樣條有限元法分析了桿的接觸沖擊動力響應問題，建立了計算格式，並用算例說明該方法的有效性.該方法充分利用了樣條函數的解析和數值雙重性及連續性強的優點來構造桿的位移函數，因此可推廣應用於分析結構在沖擊荷載下的動力響應問題
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