约束性单元自动演化CA模型

约束性单元自动演化CA模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyUrban Geography

Detailed Description

约束性单元自动演化CA模型

(1)基于状态的CA模型:

 

式中,S是状态;N是邻近范围;f是转换函数;t是时间。

(2)基于发展适宜性的CA模型:

 

式中,S为状态;Ps为发展概率;DSs为发展适宜性。

(3)基于约束性的CA模型:

 

式中,是发展概率;St是状态;分别是局部、区域和全局约束性;N是邻近范围;是总约束性;{x,y}是单元所在的位置;为反映单元{x,y}状态连续变化的“灰度”值。

 

参考文献

黎夏,叶嘉安:约束性单元自动演化CA模型及可持续城市发展形态的模拟。地理学报,1999,54(4)

How to cite

《资源环境数学模型手册》 (2018). 约束性单元自动演化CA模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a475722c-f5b3-4346-a7b5-ea19191ab7cf
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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