首页 | 本学科首页   官方微博 | 高级检索  
     


A Foretelling of Population in Beijing by the Grey System Model
Authors:CHANG Hongyu
Affiliation:CHANG Hongyu Department of Electronic Engineering Vocational and Technical Teacher's College of Beijing Union University,Beijing 100011
Abstract:This paper presents a method of foretelling populations in Beijing in any year and in the future through the grey system model. At the same time a process table of calculation on population is given
Keywords:grey system model   calculation for forecast
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号