| 灰积分模型及其应用 |
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| 引用本文： | 陈超英,林文浩. 灰积分模型及其应用[J]. 福建农林大学学报(自然科学版), 2000, 29(1): 123-127 |
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| 作者姓名： | 陈超英 林文浩 |
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| 作者单位： | 福建农业大学基础部,福建,福州,350002 |
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| 基金项目： | 福建省教委基金资助项目 !(JA99166) |
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| 摘 要： | 提出了灰积分方程概念 ,给出 GIM(1,1)、GIM(1,1,t)、GIM(2 ,1,t)灰积分模型 ,改进和发展了灰色预测模型 .这些模型可用于拟合指数序列及二指数序列和 ,并在一定条件下可拟合微分模型
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| 关 键 词： | 灰积分方程 拟合 指数序列 微分模型 |
Grey integral model and its application |
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| CHEN Chao-ying,LIN Wen-hao. Grey integral model and its application[J]. Journal of Fujian Agricultural and Forestry University, 2000, 29(1): 123-127 |
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| Authors: | CHEN Chao-ying LIN Wen-hao |
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| Abstract: | The concept of grey integral equation was advanced and the grey integral models GIM(1,1), GIM(1,1, t ) and GIM(2,1, t ) were given, which could be used for simulation of an exponential sequence and two exponential sequence sum, as well as a differential model under some conditions. Finally, the grey forecasting models were improved and expanded. |
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| Keywords: | grey integral equation simulation exponential sequence differential model |
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