| 地表水COD浓度灰色预测的GPPM（1）模型 |
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| 引用本文： | 王国平.地表水COD浓度灰色预测的GPPM（1）模型[J].干旱环境监测,2000,14(1):39-42,49. |
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| 作者姓名： | 王国平 |
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| 作者单位： | 北京市环境保护监测中心!北京100044 |
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| 摘 要： | 根据地表水中ＣＯＤ浓度的时序数据，建立了ＧＰＰＭ（１）预测模型，结果表明ＧＰＰＭ（１）模型的预测精度优于常规灰色ＧＭ（１，１）模型，它为环境系统的拟合，预测和决策提供了新的方法途径。
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| 关 键 词： | GPPM（1） 灰色预测 COD 地表水 模型 水质监测 |
A GPPM(1) FOR GREY PREDICTION ON COD CONCENTRATION OF SURFACE WATER |
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| Wang Guoping.A GPPM(1) FOR GREY PREDICTION ON COD CONCENTRATION OF SURFACE WATER[J].Arid Environmental Monitoring,2000,14(1):39-42,49. |
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| Authors: | Wang Guoping |
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| Abstract: | The basis of the COD time-series date of the surface water,GPPM(1) model has been established.The result shows that much better prediction precision has been gained compared with GM(1,1).It gives a new way to fitting,predicting and decision-marking of environmental system. |
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| Keywords: | GM(1 1) GPPM(1) Grey prediction COD |
| 本文献已被 CNKI 维普 等数据库收录！ |
