城市模型

城市模型研究的发展趋势及展望

The Development Tendency and Prospects for Urban Model

3维城市模型的可视化研究

Study of the Visualization of Three-Dimension Urban Model

面向Internet的虚拟城市模型的可视化研究

Study of the Visualization of Virtual City Model Based on Internet

目前三维城市模型已得到一定程度的发展，许多研究者从不同角度对三维城市模型进行了研究，但由于三维GIS理论和技术上的高度复杂性，对其研究整体还处于初级阶段。

But for the high complexity in both theory and technology of the subject , the research on 3D city scene is still in elementary stage .

基于Hotelling线性城市模型构造了制造商构建多渠道零售模式的判断模型。

The judgment mode about how the manufacturers can use multi-channels retailing based on Hotelling model was proposed .

经典的地理、城市模型可以有效地集成到城市化CA模型中，起到控制城市化轨迹的基本作用，在某种程度上能够弥补CA建模过于简单的不足。

The second is that some classical geographical and urban models can be integrated effectively with urban CA model , which can play a role in controlling urbanizing and in some sense can offset the shortcoming of CA model whose rule is simple .

三维城市模型（3DCM）是用计算机对城市里所有固定对象的表达，是关于城市描述的三维计算机模型。

D City Model ( 3DCM ) is a model that is used to present all the urban objects in computer , it is the city described by computer .

基于Hotelling线性城市模型，以双寡头序贯进入为分析背景，模型化了品牌忠诚影响产品差异化的两种方式：造成转换成本及影响消费者的购买意愿。

Based on the Hotelling linear city model , this paper established a model on the ground of duopoly sequential entering to analyze brand loyalty 's two kinds of effect , one was to induce transferring cost , the other was to influence consumer 's willing of purchase .

基于网格服务的三维城市模型的可视化研究

Study on Visualization of 3D City Model Based on Grid Service

虚拟现实城市模型的快速生成算法研究

The Algorithm Study of Fast Production of VR City Models

关于三维城市模型数据获取的研究

Research on the Data Acquisition for Three-dimensional City Model

三维虚拟城市模型的可视化

Visualization of three - dimension virtual city model

基于城市模型的微型飞行器三维路径规划

3-D path planning for MAVs in urban environments

城市模型的发展及其存在问题

The development and problems of urban model

三维城市模型的研究现状评述

Review on Three-Dimensional City Model Research

三维城市模型的统一表示

Unified representation of 3D city models

当前的研究，集中于三维城市模型的数据获取、数据模型、数据管理、可视化、空间分析等方面，但在三维场景的抽象和表达方面，还有待进一步的深入探讨。

The current research mainly includes data capture , data model , visuals , spatial analysis etc.

因此，研究新的城市模型来模拟城市的扩展已经迫在眉睫。

So it is extremely urgent to construct new urban model to model the growth of urban .

第四章将隐式规则驱动的造型技术应用于虚拟城市模型的构建。

In chapter 4 , the implicit rule driven modeling technique is applied to the construction of virtual cities .

通过纹理处理来生成虚拟现实城市模型，从而获得真实感图像。

Afterwards , virtual reality city models are generated by texture procession , i.e. by mapping of terrestrial images .

那便使数字城市模型反在否视化入程外逢蒙画造时光以及现示后果互相造约的局势。

This makes digital city model encountered the show effect and rendering time constraint each other in the visualization process .

果为己们闭于实切感的希冀越来越上，数字城市模型出无仅具无海量的数据，而且具无粗致的纹理。

As the improved requirements of realism , digital city model not only has the mass of data , and has fine texture .

在单位周长的圆周城市模型中，厂商在第一阶段进入并选址，第二阶段选择产品质量，第三阶段进行价格决策。

In the circular city game with unit perimeter , firms make decisions about entry , reservation price and price in each stage respectively .

其次，重点研究了三维城市模型的构建，包括三维地形模型的建立，卫星影像与三维地形模型的融合。

Secondly , put more emphasis on the reconstruction of3D city model , which involves the3D terrain and the fuse of Ikonos and terrain .

在应用程序开发研究过程中，主要进行了两方面的工作：城市模型的建模方法和建立模型属性。

There are two points in the process of my research that one is urban modeling method , another is creating database of urban models'attribute .

首先，介绍复杂系统的基本概念、性质和演化过程。简单回顾了城市模型的发展历史。

Firstly , the author introduces some concepts , qualities and process about the theory of complex system , and reviews the development of urban model .

从内容、空间尺度、时间维、综合程度、建模方式、复杂程度和数学方法等方面对目前的城市模型进行了系统的分类。

This paper presents a systematic classification based on contents , spatial scale , integrated extent , development approach , complex degree and mathematical methods of urban models .

结果：购买意向的变异可以通过通径模型（模型拟合优度0.99）解释，农村模型解释35%，城市模型解释55%。

Results : The model explained 35 % ( the rural model , RM ) or 55 % ( the urban model , UM ) of the variance of behavioral intention .

分形城市模型为城市建模提供了一个新的方法，对于城市现象研究和城市规划具有一定的理论和实践意义。

Virtual fractal city model has put forward a creative method for city modeling and offers both theoretical and practical significance to study of city phenomena and city planning . 2 .

这里我们将城市模型分为地形和地物模型两类，利用模型叠置方法，将两种模型结合起来，形成城市模型。

Here , urban models fall into two classes : terrain models and objects models . Two kinds of models combined to make an urban model by splicing two kinds of layers of the two models .