| 用灰色关联度法评价雨量预报方法问题 |
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| 引用本文： | 郭中华,董向成,蒋兴加,周玲.用灰色关联度法评价雨量预报方法问题[J].甘肃高师学报,2008,13(5). |
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| 作者姓名： | 郭中华 董向成 蒋兴加 周玲 |
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| 作者单位： | 兰州城市学院培黎工程技术学院,甘肃兰州,730070 |
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| 基金项目： | 甘肃省自然科学基金，甘肃省教育厅科研项目 |
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| 摘 要： | 采用灰色关联度分析法是根据因素之间发展态势的相似或相异程度来衡量因素间关联的程度,它揭示了事物动态关联的特征与程度.本分析法由于以发展态势为立足点,不需要样本数据有典型的分布规律,且不致出现关联度的量化结果与定性分析不一致的情况,用在此问题中具有良好的效果,能很好的完成本问题的评价.
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| 关 键 词： | 数学建模 灰色关联度分析法 雨量预报方法评价 |
Evaluating the means of precipitation rain fall forecast with the gray relevancy method |
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| GUO Zhonghua,DONG Xiang-cheng,JIANG Xing-jia,ZHOU Li.Evaluating the means of precipitation rain fall forecast with the gray relevancy method[J].Journal of Gansu Normal College,2008,13(5). |
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| Authors: | GUO Zhonghua DONG Xiang-cheng JIANG Xing-jia ZHOU Li |
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| Institution: | (Peili College of Engineering and Technique; Lanzhou City University; Lanzhou Gansu 730070); |
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| Abstract: | The gray relevancy method scales the relevant degree of factors according to the similar or alien degree of the expansibility among factors,which points out the character and degree of dynamic relevancy.The medhod bases upon thing's expansibility,has no use for typical distributing data and appears the disagreement of quantification and qualitative analysis of the relevancy no way,so it has nicer effect in the precipitation rain fall forecast problem and performs the evaluation. |
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| Keywords: | math modeling gray relevancy method precipitation rain fall forecast |
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