| 一维河流水团示踪试验数据的模糊线性回归 |
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| 引用本文： | 康瑞龙,常安定,郭建青.一维河流水团示踪试验数据的模糊线性回归[J].水利水电科技进展,2012,32(4):19-22. |
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| 作者姓名： | 康瑞龙 常安定 郭建青 |
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| 作者单位： | 1. 长安大学理学院,陕西西安,710064
2. 长安大学环境科学与工程学院,陕西西安,710051 |
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| 基金项目： | 中央高校基本科研业务费专项 |
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| 摘 要： | 将模糊线性回归的概念引入分析河流水团示踪试验数据、确定河流水质参数的计算过程中,建立计算河流水质参数的模糊线性回归模型,利用该模型能计算出不同置信水平下水质参数的取值范围。算例验证结果表明,应用模糊线性回归模型可以有效地确定河流的水质参数,且计算过程具有一定的稳定性、可靠性和灵活性,模糊线性回归模型是分析河流水团示踪试验数据、确定河流水质参数的一种有效的途径。
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| 关 键 词： | 河流 水质参数 模糊线性回归 环境水力学 |
| 修稿时间： | 2012/8/29 0:00:00 |
A fuzzy linear regression model for tracer test data of one-dimensional rivers |
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| KANG Rui-long
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CHANG An-ding
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GUO Jian-qing.A fuzzy linear regression model for tracer test data of one-dimensional rivers[J].Advances in Science and Technology of Water Resources,2012,32(4):19-22. |
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| Authors: | KANG Rui-long CHANG An-ding GUO Jian-qing |
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| Affiliation: | 1.College of Science,Chang’an University,Xi’an 710064,China;2.School of Environmental Science & Engineering,Chang’an University,Xi’an 710051,China) |
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| Abstract: | In this study,the fuzzy linear regression(FLR) method was applied to estimate the water quality parameters by analyzing the tracer test data of rivers.A FLR model,which can be used to determine the value range of water quality parameters under different confidence levels,was established.The results indicate that this model can be used to determine the water quality parameters efficiently.The model was also found to be stable,reliable,and flexible during the calculation process.Therefore,this model is an effective way to analyze the water mass tracer test data and to determine the water quality parameters of rivers. |
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| Keywords: | rivers water quality parameter fuzzy linear regression environmental hydraulics |
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