| 城镇体系空间结构的分形维数及其测算方法 |
| |
| 引用本文： | 刘继生,陈彦光. 城镇体系空间结构的分形维数及其测算方法[J]. 地理研究, 1999, 18(2): 171-178 |
| |
| 作者姓名： | 刘继生 陈彦光 |
| |
| 作者单位： | 1. 东北师范大学地理系,吉林,长春,130024
2. 信阳师范学院地理系,河南,信阳,464000 |
| |
| 基金项目： | 国家自然科学基金,河南省自然科学基金 |
| |
| 摘 要： | 总结了刻画城镇体系空间结构的三种分形维数:聚集维数(半径维数)、网格维数和空间关联维数,阐释了各种维数的地理意义,然后以实例说明了它们的测算方法。
|
| 关 键 词： | 城镇体系 空间结构 分形 分维 |
| 收稿时间： | 1998-03-16 |
| 修稿时间： | 1999-02-08 |
Fractal dimensions of spatial structure of an urban system and the methods of their determination |
| |
| LIU Ji-sheng,CHEN Yan-guang. Fractal dimensions of spatial structure of an urban system and the methods of their determination[J]. Geographical Research, 1999, 18(2): 171-178 |
| |
| Authors: | LIU Ji-sheng CHEN Yan-guang |
| |
| Affiliation: | 1. Department of Geography, Northeast Normal University, Changchun 130024, China;2. Department of Geography, Xinyang Teachers College, Xinyang 464000, Chiina |
| |
| Abstract: | In the paper,three kinds of fractal dimensions were summed up to characterize spatialstructure of urban systems which were respectively named as aggregation dimension, griddimension, and spatial correlation dimension. Correspondingly, the methods of thedeterminning of the fractal dimensions were advanced, including gyration radiusmethod,Sandbox method,and density-density correlation function method. |
| |
| Keywords: | urban system spatial structure fractal fractal dimension |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地理研究》浏览原始摘要信息 |
|
点击此处可从《地理研究》下载全文 |
|
