So, what that corresponds to in the three-dimensional picture is just I sum the volumes of all of these little columns that sit under the graph. 这个式子的值对应于三维空间中,函数图像下方,所有小柱体的体积之和。
Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying. 同时,简要分析了建立高精度的测边三维监测网的两个关键问题,即最优构形和精密光波测距。
Design Courseware of Signal and System based on MATLAB GUI and Angle of View Variety of Three-dimensional Graph 基于MatlabGUI及三维图形视角变化制作信号与系统课件
Design and Realization of Interactive Online Educational System for Three-dimensional Graph 三维图形交互式远程教学系统的设计与实现
Through further development of solidworks and by using VB programming to form three-dimensional graph together with two-dimensional engineering graph, designing procedure is simplified, which improved the design efficiency. 通过Solidworks的二次开发环境,利用VB编程,生成三维实体图和二维工程图,简化设计过程,提高了设计效率。
It is of great importance to the planning, scheme design and comprehensive control of fully mechanized coal caving face that three-dimensional graph technology is applied to simulate the production process in the coal caving face. 运用三维图形技术模拟综采放顶煤工作面生产过程,对采煤工作面的规划、方案设计及综合治理具有重要意义。
An improved ELIMINATING-HIDDEN parts method in drawing a three-dimensional graph with the computer 计算机绘制三维曲面图形的一种改进消隐法
Modeling Method of Three-dimensional Solid Fractal Graph 三维实体造型的分形图实现
The system designs and achieves a spherical triangle's calculation, and a showing assistant design of computer, the system have these functions such as defluxion, showing two-dimensional and three-dimensional graph, real romance, and documentary storage etc. 本系统设计和实现了是一个面向球面三角计算、显示的计算机辅助设计系统,该系统具有偏转,显示二、三维图形,坐标变换、真实感渲染和文件存储等功能。
Three-dimensional Data Field Graph and Image Displaying and Processing Algorithm of Key Technology Study 三维数据场中图形图像显示与处理算法的关键技术研究
A Study of Three-dimensional Character Design by Computer Graph 计算机三维人物设计研究
The incremental construction procedure in this paper can be extended into three-dimensional spaces, and the base component of the map system is generalized Voronoi graph ( GVG) in three-dimensional. 此外,本文的增量式构造方法扩展到用于三维空间,此时地图的基本构成为三维空间中的广义Voronoi图(GVG)。
The three-dimensional sound graph may show the relations among time 、 frequency and intensity, which can be selected to show in color or monochrome mode. A movable cursor is set up to select and show two-dimensional analysis graph of frequency and intensity at some time arbitrarily. 三维声图可显示时间、频率与声强的关系,可以选择彩色或灰度显示,并设一可移动光标,可任选显示某时刻频率与声强二维分析图。
Finally, the two-dimensional and three-dimensional graph compared with the experimental data are given. 并比较实验数据与拟会结果,最后给出纤端光场场强分布的三维图形。
The fifth, it has presented that the OpenGL technique may extend the three-dimensional methods of show. It has summarized of the features, functions, working flow, drawing flow, output process of three-dimensional graph and the setting of illumination and material in OpenGL. 然后又介绍了可以利用OpenGL技术来扩展GIS中的三维表示方法,其中概述了OpenGL的特点、功能、工作流程、绘图流程,三维图形的输出过程以及OpenGL中的光照和材质的设置等。
Secondly, a section plane is designed, in order to that the customer can conveniently observe the distribution of geological resources, moreover, the customer can observe specific section plane by selecting the random position on three-dimensional graph. 第三,为了使用户能方便的观察地质资源的分布情况,提供了剖面图的生成功能。用户可以选择三维图形的任意位置来观察该位置的剖面图。
Because of the dense node, the sensor node readings inside the event boundary is similar, and the corresponding three-dimensional points can form a smooth surface, meanwhile, in the area near the boundary nodes, the corresponding three-dimensional graph represents the difference changes. 由于节点分布密集,事件边界内部的传感器节点读数近似,对应的三维点能够组成平滑的曲面,而在事件边界节点附近,其对应的三维图形会呈现差异性较大的变化。
The JAVA 3D technology, which is the expansion of Java language in the three-dimensional graph domain, is a group of application programming interfaces. JAVA3D技术是Java语言在三维图形领域的扩展,是一组应用编程接口。
In the three-dimensional graph, the scattered points distribution of rural and urban areas constitute two distinct congregate areas, that reveals the differences in living standards and survival status between urban and rural households. 在三维图中农村和城市的散点分布构成了两个明显的聚集区,揭示了城乡居民生活水平和生存状态的差异。
Contribution of this paper is as follows: This article describes the three-dimensional visualization in GIS technology based on Open Scene Graph engine, and achieves some of the interactive features. 本文主要贡献如下:1、基于OpenSceneGraph引擎现实了大规模场景的三维显示和部分可视化实时交互功能。
Use the related functions of OpenGL to conduct screen perspective projection and texture mapping, realize the functions of texture mapping, output of three-dimensional graph, roam, rotation and scaling. 并运用OpenGL的相关函数对生成的地形模型进行透视投影变换、纹理映射等渲染处理,实现纹理映射、三维图形输出、漫游、旋转、缩放等功能。
However, digital graphic design, as an important expression way of interior design, not only transforms the plane drawing into a three-dimensional graph, but also expresses the design content, make up for the design thinking and space atmosphere that engineering drawings cannot express. 然而作为室内设计重要表达方式的数码图像表现设计,不仅是把平面图纸程式化的转变为三维表现图,更应该是表达设计内涵,弥补工程图纸不能表达的设计思想和空间氛围的重要手段。
The metaphor way causes the design surmounting time and the cultural boundary, designs between these two flatness and the three-dimensional different concept in the national graph mark and the product establishes an organic relation, carries on the conformity, the summary and creates again. 隐喻的方式使设计超越时代和文化的界限,在民族图形符号和产品设计这两个平面性与立体性的不同概念之间建立一个有机的联系,进行整合、概括和再创造。