| GPPM(1)动态摆动指数变换的直接建模与全国电视机产量预测 |
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| 引用本文： | 向跃霖.GPPM(1)动态摆动指数变换的直接建模与全国电视机产量预测[J].系统工程理论与实践,1997,17(2):105-109. |
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| 作者姓名： | 向跃霖 |
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| 作者单位： | 湖南省洞口县环境保护局 |
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| 摘 要： | 研究提出了原始数据序列的动态摆动指数变换方法和ＧＰＰＭ（１）灰色模型。全国电视机产量预测应用表明，本文方法合理、可行、有效，且更完善，预测精度令人满意，可以作为一种研究社会、经济系统客观规律的新的认知方法.
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| 关 键 词： | GPPM（1） 动态摆动指数 序列 变换 |
| 收稿时间： | 1995-07-31 |
Direct Modelling for GPPM(1) Dynamic Swing Index Transformation and Forecast the Output of TV Set of the Whole Country |
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| Xiang Yuelin.Direct Modelling for GPPM(1) Dynamic Swing Index Transformation and Forecast the Output of TV Set of the Whole Country[J].Systems Engineering —Theory & Practice,1997,17(2):105-109. |
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| Authors: | Xiang Yuelin |
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| Institution: | Dongkou Environmental Protection Agency,Hunan 422300 |
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| Abstract: | The dynamic swing index transformation method of firsthand data sequence and GPPM(1) grey model is studed and set up. The output of TV set of the whole country forecast apply shows that the paper method is rationally feasible effective and more perfected, forecasting precision satisfactory, the method can as a new understanding method studing society economy system objective law. |
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| Keywords: | PPM(1) dynamic swing index sequence transformation |
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