computational geometry造句

例句与造句

1. Construction of geometric partial differential equations in computational geometry
   计算几何中几何偏微分方程的构造
2. The interpolation of scattered data by multivariate splines is an important topic in computational geometry
   利用多元样条函数进行散乱数据插值是计算几何中一个非常重要的课题。
3. 2 kewei lai , a computational geometry approach to geometric tolerancing , dept . of mechanical eng . northeastern university
   3杨芳.计算几何方法评定圆度的研究.天津大学研究生毕业论文
4. In scg 97 : proc . the 13th annual symp . computational geometry , acm press , new york , usa , 1997 , pp . 359 - 365
   在给定时间帧内所有被细胞分裂所打破的区域都被排列在一个表里，以逐个地处理。
5. Decomposing a simple polygon into convex cell is one of elementary problems of computational geometry
   摘要简单多边形凸单元剖分是计算几何的基本问题之一，剖分算法在许多领域均有较广泛的应用。
6. It's difficult to find computational geometry in a sentence. 用computational geometry造句挺难的
7. International journal of computational geometry applications , 2001 , : 105 - 144 . 8 piegl l , tiller w . the nurbs book
   如此，参数化的表达能精确地计算曲面的顶点，而同时，隐示表达能直接判断出物体的内部或外部。
8. 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
   这样，在归并中只要考察上下两个正方形中与点v的y坐标值最接近的各两个点，计算这四个点与点v的距离就可以了。
9. 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
   论文共分七章，内容涉及cad cam 、飞行器设计、计算几何、计算机图形学等。既有理论研究、方法探讨、又有实际应用。
10. 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
    低计算复杂度和高网格质量的三角剖分算法在计算几何、曲面重构及三维数据场可视化等研究领域中有着重大的应用价值。
11. 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
    为了使该系统输出的模型能够以更优化的形式提供给大多数的实时绘制程序所使用，我们在radm的基础上，又实现了一个面向绘制的模型优化子系统。
12. Topics covered include : sorting ; search trees , heaps , and hashing ; divide - and - conquer ; dynamic programming ; amortized analysis ; graph algorithms ; shortest paths ; network flow ; computational geometry ; number - theoretic algorithms ; polynomial and matrix calculations ; caching ; and parallel computing
    课程主题包含了：排序、搜寻树、堆积及杂凑；各个击破法、动态规划、摊提分析、图论演算法、最短路径、网路流量、计算几何、数论演算法；多项式及矩阵的运算；快取及平行计算。
13. The paper applies algebraic geometry , computational geometry , approximation theory to study the following problems : the nother type theory and the riemann - roch type theory of the piecewise algebraic curve ; the number of real intersection points of piecewise algebraic curves ; the real piecewise algebraic variety and the b - net resultant of polynomials
    本文应用代数几何，计算几何，函数逼近论等学科的基本理论，分别就分片代数曲线的n ( ? ) ther型与riemann - roch型定理；分片代数曲线的实交点数；实分片代数簇以及多项式的b -网结式进行研究。
14. Topics covered include : sorting ; search trees , heaps , and hashing ; divide - and - conquer ; dynamic programming ; amortized analysis ; graph algorithms ; shortest paths ; network flow ; computational geometry ; number - theoretic algorithms ; polynomial and matrix calculations ; caching ; and parallel computing
    课程主题包含了：排序、搜寻树、堆积及散列；各个击破法、动态规划、摊提分析、图论算法、最短路径、网络流量、计算几何、数论算法；多项式及矩阵的运算；高速缓存技术及并行运算。
15. Scientific computation visualization interactive virtual reality computer dynamic simulation etc . , to study thoroughly and carefully on critical technologies such as mixed - language programming simplification of scene models displaying realistic image and animation of 3d scene models and so on in this dissertation , the methods to build scene models were studied and applied to develop a dynamic simulation system of 3d railway scene based on this idea , the major study contents and results can be summarized as follows : 1 ) mixed - language programming can complement each other between different programming languages and the method has a general significance and can become popular many computation models including development of dtm optimum of dtm and reorganization of dtm were developed with fortran language in order to use the ripe codes , the dissertation succeeded in integrating the developed fortran codes to the visual c + + environment and achieving the course of mixed - language programming 2 ) the methods to build scene models for 3d location design were discussed in the dissertation and the development and animation of scene models had been realized by applying synthetically those technologies such as computer graphic computational geometry and geometrical modeling and computer dynamic simulation etc , and adopting opengl 3d graph library then achievement was got by using the technology of 3d visualization to livingly express design results 3 ) combing with the concerned study and development projects , adopting vc + + as development tools and in the light of those theories and algorithms stated in this dissertation , a software , which could build scene models with realism for 3d railway location design , in the name of " the dynamic simulation system of 3d scene of railway " was developed . , the correctness was proved by using the software to build the 3d scene models and achieve their animation of suining - chongqing railway and yunnan - xizang railway
    本文综合利用计算机图形学、科学计算可视化、人机交互、虚拟现实、计算机动态仿真等理论和技术，针对混合语言编程、真实感图形绘制以及三维景观模型的动画驱动等关键技术，进行了深入细致的研究，从而探讨了建立逼真景观模型的方法，并基于本文提出的方法研制了一个铁路线路三维景观动态仿真系统。基于这一思想，本文主要研究内容及研究成果如下： 1 )混合语言编程可以实现语言优势互补，具有普遍意义。针对数字地面模型的建立、优化、重组等计算模块是成熟的fortran程序代码，本文成功实现了vc + +与fortran语言的混编； 2 )紧紧围绕三维选线设计中景观模型的建立方法展开研究，综合利用计算机图形学、计算几何及几何造型学以及计算机仿真技术，采用opengl三维图形库，实现了景观模型的建立以及动画驱动，使得三维可视化技术成功应用于选线设计成果的三维直观表达； 3 )结合有关科研课题，利用vc + +开发工具，以本文所述的理论和算法为基础，研制和开发了一个建立三维选线设计逼真景观模型的系统软件- - “铁路线路三维景观动态仿真系统” 。
16. The piecewise algebraic curve and the piecewise algebraic variety , as the set of zeros of a bivariate spline function and the set of all common zeros of multivariate splines respectively , are new and important concepts in algebraic geometry and computational geometry . it is obvious that the piecewise algebraic curve ( variety ) is a kind of generalization of the classical algebraic curve ( variety respectively )
    分片代数曲线作为二元样条函数的零点集合，分片代数簇作为一些多元样条函数的公共零点集合，它们是代数几何与计算几何中一种新的重要概念，显然也是经典代数曲线与代数簇的推广。