| 关于“自选”确定包络模型建立灰平面的方法 |
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| 引用本文： | 韩桂林.关于“自选”确定包络模型建立灰平面的方法[J].河北林果研究,1991(1). |
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| 作者姓名： | 韩桂林 |
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| 作者单位： | 保定地区农业区划办公室 |
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| 摘 要： | 本文根据邓聚龙教授的有关理论,从灰平面入手,简介了包络GM预测模型的实际意义,重点叙述了通过“自选”建立包络模型的方法及优越性,并编制了相应的汁算机求解程序。通过实例,验证了此方法的可行性和实用性,并提出了多重包络的概念和设想。
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| 关 键 词： | 包络模型 灰平面 自选 |
ON THE METHOD OF ESTABLISHING ENVELOPE MODEL AND GREY PLANE THROUGH RANDOM SELECTION |
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| Han Guilin.ON THE METHOD OF ESTABLISHING ENVELOPE MODEL AND GREY PLANE THROUGH RANDOM SELECTION[J].Hebei Journal of Forestry and Orchard Research,1991(1). |
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| Authors: | Han Guilin |
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| Institution: | Agriculture Zoning Office of Baoding Prefecture |
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| Abstract: | In this paper, the practical significance of envelope GM prediction model established through gery plane was introduced on the basis of related theories of professor Deng Julong. The method and superiority of establishing envelope model through random selection were described in detail. Meanwhile, the computor solution program for the method was presented. And real cases demonstrated the method's feasibility and practicality. Finally, the conception about multi-envelope-model was also put forward. |
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| Keywords: | envelope model grey plane random selection |
| 本文献已被 CNKI 等数据库收录！ |
