| 基于MATLAB的灰色模型对秦皇岛市区地下水水位的预测 |
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| 引用本文： | 郝文辉,任改娟,贡长青.基于MATLAB的灰色模型对秦皇岛市区地下水水位的预测[J].中国环境管理干部学院学报,2010,20(2):61-64. |
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| 作者姓名： | 郝文辉 任改娟 贡长青 |
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| 作者单位： | 1. 同济大学,土木工程学院,上海,200092;河北省地矿局秦皇岛矿产水文工程地质大队,河北,秦皇岛,066001
2. 河北省地矿局秦皇岛矿产水文工程地质大队,河北,秦皇岛,066001 |
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| 摘 要： | MATLAB是集数学、图形处理和程序设计语言于一体的实用性很高的数学软件。应用该软件编制了一套GM(1,1)灰色预测模型程序,弥补了灰色预测模型在矩阵计算中的问题,并将该程序运用到了秦皇岛市城市区平原地下水水位预测评价中,从实例看出用MAT-LAB所编制的程序可读性强,容易理解,操作简单灵活,直接面向用户,精度较高。
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| 关 键 词： | MATLAB GM（1 1）灰色模型 预测程序 地下水位 |
Grey MATLAB-based Model Predicting the Groundwater Level in Qinhuangdao City |
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| Hao Weihui,Ren Gaijuan,Gong Changqing.Grey MATLAB-based Model Predicting the Groundwater Level in Qinhuangdao City[J].Journal of Environmental Management College of China,2010,20(2):61-64. |
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| Authors: | Hao Weihui Ren Gaijuan Gong Changqing |
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| Institution: | 1.College of Civil Engineering,Tongji University,Shanghai 200092;2.Qinhuangdao Team of Mineral and Hydrogeology and Engineering Geology,Hebei Bureau of Geo-exploration,Qinhuangdao Hebei 066001) |
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| Abstract: | MATLAB,is a very practical mathematical software bringing together mathematics,graphics and integrated programming language.In this paper,it produced a set of GM（1,1） grey model procedures to make up for the problem existing in matrix calculation,which was used in the evaluation predicting the level of groundwater in Qinhuangdao urban plain area.Examples show that MATLAB program is readable,easy to understand,simple and flexible to operate,user-oriented direct and with high precision. |
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| Keywords: | MATLAB |
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