Construction of geometric partial differential equations in computational geometry 計算幾何中幾何偏微分方程的構造
The interpolation of scattered data by multivariate splines is an important topic in computational geometry 利用多元樣條函數進行散亂數據插值是計算幾何中一個非常重要的課題。
2 kewei lai , a computational geometry approach to geometric tolerancing , dept . of mechanical eng . northeastern university 3楊芳.計算幾何方法評定圓度的研究.天津大學研究生畢業論文
In scg 97 : proc . the 13th annual symp . computational geometry , acm press , new york , usa , 1997 , pp . 359 - 365 在給定時間幀內所有被細胞分裂所打破的區域都被排列在一個表里,以逐個地處理。
Decomposing a simple polygon into convex cell is one of elementary problems of computational geometry 摘要簡單多邊形凸單元剖分是計算幾何的基本問題之一,剖分算法在許多領域均有較廣泛的應用。
International journal of computational geometry applications , 2001 , : 105 - 144 . 8 piegl l , tiller w . the nurbs book 如此,參數化的表達能精確地計算曲面的頂點,而同時,隱示表達能直接判斷出物體的內部或外部。
Computational geometry : an introduction , springer - verlag , 1985 . 3 thomas h cormen , charles e leiserson , ronald l rivest , clifford stein . introduction to algorithms , second edition , mit press , 2001 這樣,在歸并中只要考察上下兩個正方形中與點v的y坐標值最接近的各兩個點,計算這四個點與點v的距離就可以了。
The dissertation consists of seven chapters which are dealt with many fields , such as cad / cam , aircraft design , computational geometry , computer graphics etc . the research achievements and main contents are as follows : 1 論文共分七章,內容涉及cad cam 、飛行器設計、計算幾何、計算機圖形學等。既有理論研究、方法探討、又有實際應用。
This thesis seeks to validate an effective approach to the method of the triangulation form 3d scattered points . a low computational complexity and high mesh quality algorithm has great application merit in the research of computational geometry , surface reconstruction and visualization of 3d data 低計算復雜度和高網格質量的三角剖分算法在計算幾何、曲面重構及三維數據場可視化等研究領域中有著重大的應用價值。
In order to optimize 3d models before store and rendering , we create a subsystem for radm . triangulation is a fundamental problem in computational geometry . in real time system , polygon should be triangulated in order to make full use of rendering accelerate on function of graphic hardware 為了使該系統輸出的模型能夠以更優化的形式提供給大多數的實時繪制程序所使用,我們在radm的基礎上,又實現了一個面向繪制的模型優化子系統。
Computational geometry is a branch of computer science devoted to the study of algorithms which can be stated in terms of geometry. Some purely geometrical problems arise out of the study of computational geometric algorithms, and such problems are also considered to be part of computational geometry.