樣條法 的英文怎麼說
中文拼音 [yàngtiáofǎ]
樣條法
英文
transect method-
The de boor algorithm and a knot insertion algorithm are also given for b - spline curves
還給出b -樣條曲線的deboor演算法和節點插入演算法。Fitting method for pump complex characteristic curve based on b - spline
樣條的水泵復雜特性曲線擬合方法Cutter radius compensation method with b - spline curves
樣條曲線刀具半徑補償方法Densifying contour map based on intersecting algorithm of line and b - spline curve
樣條曲線求交演算法加密等高線圖Finite point matrix method based on cosine spline
基於餘弦樣條函數的有限點陣法In digital relay, the percentage of noise will increase rapidly with the increase of sampling rate when derivation calculus is substituted by sampled difference term. to solve this problem, a new method using fragment function integrated with the least square algorithm is proposed in this paper. the influence of white noise is greatly reduced and the accuracy of the dead angle calculation is nicely improved after adopting the new method
在數字式保護中,如果用差分代替求導將導致噪聲的百分比誤差隨著采樣頻率的提高而劇增,本文對此進行了分析並提出了用分段樣條函數最小二乘法來計算電流波形的導數值,以便在提高采樣率的同時降低噪聲誤差的影響,並將其應用於基於32位浮點dsp的新型變壓器保護裝置。The algorithm has many advantages, such as simple discriminative rule, minimum error, incremental operation, etc
將中點演算法運用於三次樣條曲線的光柵顯示,實現了誤差最小及迭代增量計算的要求。After introducing some backgrounds and the state of art of motion editing and motion synthesis, we introduce some basic operations of motion editing and show implementation results in eidolon. chapter 3 describes inverse kinematics, and two real time algorithms : ccd and jacobian transpose are discussed in detail. in chapter 4, we introduce the principle of multiple level b - spline, and motion path editing is achieved with such spline
在介紹了運動編輯和合成的一些背景知識和研究現狀后,本文第二章概述了運動編輯的一些基本操作並給出了在eidolon中的實現結果;第三章介紹了逆向運動學演算法,著重講述了兩個具有實時性的演算法:循環坐標下降法和雅克比轉置法;第四章詳細介紹了多層次b樣條原理和用其進行運動路徑編輯的方法。Road recognition algorithm based on inhomogeneous features and spline model
基於非同質性特徵和樣條模型的道路識別演算法Except for method of spline interpolation, mra method are used to resolve numerical approximation problems, too
除了應用樣條函數插值方法外,解決數值逼近問題還可以採用小波分析中多尺度分析的方法。It is not hard to conclude that the theory can also be used to solve the problem of reparametrization of curves and surfaces. the fifth part is the expression of normal curves and surfaces in the form of bsc and bbc. the last part involves the applications of the theory of bsc and bbc curves and surfaces in the field of reparametrization of curves and surfaces and entitative modeling
主要研究bbc函數的構造、表示和性質, bbc曲線曲面的表示方法,曲線曲面的參數方程以及它們的性質和特徵, bbc曲線曲面b zier曲線曲面的關系, bbc曲線曲面的相關演算法;第四部分是tbsc和tbbc曲線曲面理論,涉及tbsc和tbbc函數的概念, tbsc和tbbc曲線曲面的方程及其與b樣條曲線曲面以及b zier曲線曲面的關系;第五部分是常用曲線曲面的bsc和bbc表示;第六部分是bsc和bbc曲線曲面理論在曲線曲面重新參數化中的應用和實體造型中的應用。Spline subdomain method of static force analysis of reticulated shells
網殼結構靜力分析的樣條子域法On detection of prominent point using b - spline model
樣條模型的曲線特徵點檢測法Then a high - degree geometric continuity blending surface is obtained with transfinite interpolate method. ( e ) g3 blending surface with approximation can be constructed by lofting if geometric invariant errors are given, the surface can be converted to b - spline, nurbs form for the purpose of system aggregation
最後,為滿足曲面造型系統集成的需要,在保證曲率、曲率導數和撓率精度情況下,將上述研究結果應用於曲面放樣逼近方法,得到參數過渡曲面轉換成b樣條曲面或nurbs曲面的形式。The elastic foundation model is considered as two - parameter elastic foundation model and its effect to moderate - thick plates are taken into account by a set of governing differential equations. united with hu hai - chang ’ s function, least squares collocation weighted residual method which uses b - spline function as trial function is put forward for solving the bending problems. compare with the results of finite element method of lines, spline finite strip method, accurate solution of series etc. it is proved that the method in this article has adequate accuracy and practical feasibility
本文採用瑞斯納中厚板理論求解彈性地基板,建立雙參數地基與中厚板相互作用的控制微分方程,結合胡海昌的解耦函數,運用雙五次b樣條函數作為試函數的離散型最小二乘加權殘值法分析了雙參數地基上的中厚板的彎曲問題,並將結果與有限元線法、有限條法、級數精確解等進行比較,證明本文方法具有足夠的精確性與實際的可行性。2. analyzing the displacement of the follower based on the assur - group method and the differentiation of the cubic spline function 3
2 .以桿組分析方法為基礎,結合三次樣條函數求導法進行從動件的位移分析。Auto - adapted fitting algorithm of b - spline surface objects
樣條曲面自適應擬合演算法An algorithm to generate bi - cubic b - spline surfaces
樣條曲面的生成方法Evaluation algorithm and knot insertion algorithm for b - spline surfaces
樣條曲面的求值和節點插入演算法研究The distribution map produced by spline interpolation is smooth, and spline method has good interpolation effect with rapid run speed in case of dense sampling points
樣條法插值獲得的等值線分布圖比較光滑,當采樣點比較密集時,具有較好的插值效果,運算速度也較快。分享友人