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- NURBS surfaces are among the most commonly used parametric surfaces in CAGD and Computer Graphics. NURBS曲面是计算机辅助几何设计和计算机图形中最常用的参数曲面 .
- The new model is based upon swung NURBS surfaces, and it inherits their desirable crosssectional design properties. 这一新的模型是基于摆转NURBS曲面之上的,继承了其有用的截面设计特性。
- The research will develop B/S two level CMI system structure into C/S multi level structure. 并且对于IEEE LTSC中对CMI系统只准对B/S两层结构的设计拓广到C/S多层结构的设计。
- This research focuses on multi level set associative TLB performance of the general purpose microprocessor. 本文针对超深亚微米通用微处理器中的多级TLB设计开展研究 .
- NURBS surface reconstruction of measuring data points. 研究了测量点数据的NURBS曲面重构。
- Abstract For the adjacent NURBS surfaces with arbitrary degrees and generally structured knots, this paper gives a kind of explicit G1 sufficient conditions. 摘要 针对任意给定次数、具有一般双向节点矢量的邻接NURBS曲面,本文给出了一类G1连续显式条件。
- A MLAP, short for a multi level affiliate program, is a relatively new type of affiliate program offered by some innovative web merchants. 一个海洋低温碱性蛋白酶;短一个多层次从属节目是一个比较新的节目类型下属提供一些创新网上商家.
- This paper extends the concept of multi level bitmap catalogue proposed in paper, by introducing multi word bit operation into the algorithms related to the catalogue structure. 本文推广文提出的多级位示图目录的概念,在其有关算法中引入多倍字位操作,讨论存储池溢出的处理方法。
- TENET: helping the oversea chinese make a better evolution both in Canada and China, and promoting intercommunion allround between multi level of both sides. 宗旨:协助华人在中加两地更好地发展,同时推动中加之间多方面,多层次的交流。
- In view of real situations in multi level underground mines, a computer simulation model of reliablity of mining haulage system with two ore bins has been establised. 针对我国多水平开采矿井的实际情况,建立了具有两级缓冲仓柔性连接运输系统可靠性的计算机模拟模型。
- NURBS surfaces are one of the most crucial techniques in surface modeling,which has extensive applications in various aspects of CAGD/CG. NURBS作为曲面造型技术中的重要方法之一,在计算机辅助几何设计和计算机图形学领域中有着广泛的应用。
- Multi factor flow chart(MFFC)and multi level document(MLD)are used to represent the process knowledge in this method.The whole acquiring process is from generalization to detail. 该方法使用了多因素流程图 ( MFFC)和多层次文本 ( MLD)两种工具对过程性知识进行表示。
- With the constrained optimization method, a new algorithm for shape modification of NURBS surfaces is presented by altering the location of control points and the weights of original surfaces. 提出一种修改NURBS曲面形状的新算法。该算法运用约束优化方法,通过改变控制顶点和权因子修改NURBS曲面的形状。
- Finally, as many organs of virtual plants are made of NURBS surfaces, this algorithm creates FDH on the surface control points to accelerate the collision detection. 最后,针对构成虚拟作物中的许多器官由NURBS曲面组成,本文提出一种基于NURBS控制点的FDH层次二叉树算法,该算法只在NURBS控制点建立FDH来进行碰撞检测,从而极大的提高了碰撞检测的效率。
- This paper solves the problem with the self-adaptive texture mapping method of NURBS surface. 运用上述方法,系统基本解决了动态层次细节划分技术引起的模型失真和纹理贴图异常。
- After summarizing the related research work, we present a multi level transaction model to solve the convert channel and starvation problems in concurrent control under BLP multi level security model. 在总结了已有的研究基础上,针对BLP多级安全模型下并发控制产生隐通道和饥饿问题,本文提出了一种多级事务模型---NHSTM模型。
- In the CAGD field, Coons surface, B spline surface and NURBS surface are mainly used. Coons类曲面、B样条曲面和NURBS曲面是CAGD中主要的曲面表达形式。
- The NCC that we implemented has following features:high reliability,high efficiency,ease to use,which are achieved by many techniques such as multithreading,multi level fault tolerance techniques,etc. 通过利用多线程和多级容错措施等方法,我们实现的网控中心具有可靠性好,高性能,容易使用等特点。
- Select a NURBS surface or curves object and drag its name from an explorer into the ICE Tree graph to create a node for it. 选择一个NURBS曲面或者是曲线物体从浏览器中拖拽它的名字到ICE树视窗里创建获取数据节点。
- Aiming at the poor practicability of existing surface graphic mapping methods,A new graphic mapping technique on a NURBS surface is presented. 针对现有曲面图形映射方法实用性不强的缺陷,提出了一种NURBS曲面图形映射方法。