| 非平稳时间序列随机模型在年径流量预测中的应用 |
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| 引用本文： | 刘玉涛,杜兆国,姜红.非平稳时间序列随机模型在年径流量预测中的应用[J].黑龙江水专学报,1999(4). |
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| 作者姓名： | 刘玉涛 杜兆国 姜红 |
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| 作者单位： | 哈尔滨水文水资源勘测局!哈尔滨，150010，黑龙江省水文水资源勘测局!哈尔滨，150001，哈尔滨水文水资源勘测局!哈尔滨，150010 |
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| 摘 要： | 基于五常站年径流存在周期性趋势和随机性规律,建立了能同时实现这些规律的确定的非平稳随机模型,进行年径流过程随机模拟
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| 关 键 词： | 年径流 随机模型 周期性 平稳性 |
Application of Non stable Time Series Stochastic Model in Prediction of Annual Run off Amount |
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| Liu Yutao et al..Application of Non stable Time Series Stochastic Model in Prediction of Annual Run off Amount[J].Journal of Heilongjiang Hydraulic Engineering College,1999(4). |
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| Authors: | Liu Yutao |
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| Abstract: | Based on the periodical tendency and stochastic regularity of run off data of Wuchang Hydrological Station,a non stable stochastic model was created to stimulate the run off procedure. |
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| Keywords: | annual run off stochastic model periodical property stability |
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