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季节指数修正GM(1,1)模型在空气质量预测中的应用
引用本文:何俊,张彦群. 季节指数修正GM(1,1)模型在空气质量预测中的应用[J]. 河南科学, 2009, 27(7): 779-782
作者姓名:何俊  张彦群
作者单位:1. 石家庄经济学院,石家庄,050073
2. 郑州市环境保护监测中心,郑州,450002
摘    要:在GM(1,1)模型基础上建立季节指数修正GM(1,1)模型,并应用到郑州市空气质量预测中,应用实例表明,该模型对含有季节变动因素的时间序列的预测,具有较好的效果.

关 键 词:GM(1  1)模型  季节指数修正  预测

Amending GM(1,1)Model by Season Exponent and Its Application in the Air Quality Forecast
He Jun,Zhang Yanqun. Amending GM(1,1)Model by Season Exponent and Its Application in the Air Quality Forecast[J]. Henan Science, 2009, 27(7): 779-782
Authors:He Jun  Zhang Yanqun
Affiliation:1. Shijiazhuang Institute of Economy;Shijiazhuang 050073;China;2. Zhengzhou Environmental Monitoring Station;Zhengzhou 450002;China
Abstract:GM(1,1)model is amended by season exponent and is applied to forecast air quality in Zhengzhou,the application examples show the effectiveness in the time series prediction with a seasonal change.
Keywords:GM(1
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