| 基于灰色系统算法在攀枝花钒钛磁铁矿预测中的应用 |
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| 引用本文： | 赵琰,郭科.基于灰色系统算法在攀枝花钒钛磁铁矿预测中的应用[J].物探化探计算技术,2007,29(4):342-345. |
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| 作者姓名： | 赵琰 郭科 |
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| 作者单位： | 成都理工大学,信息管理学院,四川,成都,610059 |
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| 摘 要： | 使用改进的GM(1,1)模型,即滚动灰色GM(1,1)模型,其中模型初始点是动态且最佳的,并减少了系统误差。通过对攀枝花市2004年~2015年的钒钛磁铁矿供需进行预测后,提高了整个预测的精度和可靠性,最后还给出了攀枝花加深利用钒钛资源的对策和建议。
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| 关 键 词： | 滚动灰色 预测 |
| 文章编号： | 1001-1749（2007）04-0342-04 |
| 修稿时间： | 2006-05-15 |
AN APPLICATION ON VANADIUM AND TITANIUM IRON ORE PREDICTION BASED ON GREY SYSTEM ARITHMETIC |
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| ZHAO Yan,GUO Ke.AN APPLICATION ON VANADIUM AND TITANIUM IRON ORE PREDICTION BASED ON GREY SYSTEM ARITHMETIC[J].Computing Techniques For Geophysical and Geochemical Exploration,2007,29(4):342-345. |
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| Authors: | ZHAO Yan GUO Ke |
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| Abstract: | This paper introduces the trundle gray GM(1,1) model, which is improved from GM(1,1) model and has the best initial point and cuts down system errors. The new model is used to predict the supply and requirement of vanadium and titanium iron ore for Panzhihua area from 2004 to 2015, and precision and reliability of the prediction is enhanced. Lastly, some advices and countermeasure about the deepen utilization of vanadium and titanium iron ore is put forward. |
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| Keywords: | GM(1 1) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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