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- The rigor geometric model based on affine transform is a good algorithm for optic imagery with few GCPs. 严密投影仿射变换模型是针对少地面控制点的星载光学影像的一种有效的校正算法；
- The algorithm has been implemented in a commercial geometric modeling software system TiGems6.0.It could be applied to solving the problems with some boss instances being rejected incorrectly. 该算法已在商业几何造型系统TiGems6.;0中实现;简化了多源特征阵列的操作方式;克服了某些凸台实例被错误舍去的问题。
- The design related tasks performed by a CAD system are Geometric modeling, Engineering analysis, Design review and evaluation, Automated drafting. 由cad系统完成的设计工作包括几何模拟、工程分析、设计修改与评估、自动绘图。
- The design related tasks performed by a CAD system are Geometric modeling, Engineering analysis, Design review and evaluation, Automated drafting. 由CAD系统完成的设计工作包括几何模拟、工程分析、设计修改与评估、自动绘图。
- He constructed one geometric model,in which some infinite series with Catalan numbers as coefficients were contained. 指出了明安图是世界上第一位卡塔兰数的发明人;他构建了一个几何模型;在这个几何模型中包含了用卡塔兰数作为系数的无穷级数.
- The method is presented in details by using DCL to parameter dialog, AutoLisp to driving program and drawing 3D geometric modeling. 具体描述其开发途径 ,用DCL语言编制对话框、用AUTOLISP语言设计DCL的驱动程序和三维图形的绘制。
- The algorithm has replaced the modelling module of the geometric modelling system GEMS 2.0 to form a new system GEMS 2.1 on Apollo and Sun workstations. 这些算法已在Apollo和SUN工作站上实现;并取代了GEMS 2.;0造型系统;构成了一个新的造型系统GEMS 2
- The parametric modeling or macroprogramming capability of computer-aided drafting or geometric modeling may be useful for this task. 参数建模，计算机辅助绘图的宏编程能力或几何建模在完成此类任务时会非常有用。
- Generating subdivision surfaces with complicated curve interpolation constrains is a concerned topic for computer graphics and geometric modeling. 带有复杂型曲线插值约束的细分曲面的生成,是计算机图形学及几何造型技术等领域所关心的一个问题。
- The paper carries out collision detection using octree and hierachical sphere compounding model algorithm. 2.;采用八叉树层次球状模型进行碰撞干涉检查。
- Methods The idealized two-dimensional geometric model of cirsoid aneurysm was established. 方法构建了二维理想化的蜿蜒型脑动脉瘤（有2个动脉瘤）几何模型。
- The paper proposes a method to generate automatically the geometric model and the finite element mesh with randomly distributed aggregates. 本文提出一种自动生成骨料随机分布的几何模型及其有限元网格的方法。
- A solution that Java3D constructs gridding model's display on the client side and the server side realizes geometric modeling function ground on ACIS is proposed. 本文提出了一种由Java3D构建客户端网格模型显示,服务器基于ACIS实现几何造型功能的解决方案。
- Mining Temporal data is becoming increasingly essential in data mining.In this paper,we present a new model algorithm for multidimension patterns of temporal data. 时态数据挖掘是数据挖掘中一个日益重要的研究课题。本文针对时态数据中的多维关系模型,提出了一种新的时态数据建模算法。
- After extracting and abstracting blanket features, the geometric model is defined by Backus Normal Form and associative concepts are normalized. 经过特征提取和抽象,采用BNF范式对包层几何模型进行了定义,并规范相关概念;
- After introducing the research and development of Predictive Control and Structure Vibration Control, We analyze the basic theory and prepotency of Model Algorithm Control (MAC) . 介绍了目前预测控制和结构振动控制的发展和现状，同时分析了模型算法控制的基本理论优势。
- This paper bases on geometric model made up of small balls, and elaborates their combined series rules and geometric relations. 摘要以小球垒成的几何模型为基础，阐述了其中的组合数列规律及几何关系。
- The geometric model was mainly composed of two Bezier curves that can be further developed into Bezier surfaces for 3-dimensional model. 我们首先是以两个贝氏曲线来描述叶形，再进一步将平面的模型立体化，重建成贝氏曲面立体叶片模型。
- Geometric model is the basis of auto-meshing, its size and shape have direct effect on mesh, which is produced by mothed of auto-meshing. 几何模型是自动分网的基础，其尺寸和形状直接影响网格形式。
- Depolarization of imperfect metal orthogonal twin mirrors is studied by building a geometric model of the mirrors to change the direction of light ray. 通过建立非理想正交反射镜改变光线的几何模型，研究正交金属反射镜的消偏性能。
