摘要
确定城市空间影响区是一项非常复杂的工作,在区域规划与城市规划中有着重要的理论与实际意义。该研究提出了一种新的基于元胞自动机模型的加权Voronoi图的生成算法,该方法通过元胞自动机演化中元胞状态的变换来标识其空间归属,以此确定城市的空间影响区,并以陕西省为例进行了实证研究。
Delimiting the spatial relationship among city＇s influence regions is very dificult,but it＇s very important to urban geography and urban planning.A new method for constructing weighted Voronoi diagram that is based on cellular automata model is put forwarded in this paper.The spatial owner of the cells in the city is determined by its center cell＇s status,and the city＇s influence regions are come into being in the course of the CA＇s evolution.The application of the new method to Shannxi province is presented as an example at the end of the paper.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第27期230-232,共3页
Computer Engineering and Applications
