| 基于L-M神经网络的道路交通噪声预测研究 |
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| 引用本文： | 尹志宇.基于L-M神经网络的道路交通噪声预测研究[J].中国环境监测,2009,25(4). |
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| 作者姓名： | 尹志宇 |
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| 作者单位： | 河北师范大学物理科学与信息工程学院,河北,石家庄,050016 |
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| 基金项目： | 河北省教育厅自然科学基金，河北师范大学青年基金 |
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| 摘 要： | 神经网络具有很强的预测功能.根据石家庄公路交通噪声的实测数据,利用L-M优化算法的多层神经网络预测模型进行道路交通噪声的预测,经检验,计算值与实测值接近,预测精度令人满意.
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| 关 键 词： | 神经网络 交通噪声预测 L-M优化算法 |
Study on Traffic Noise Prediction Based on L-M Neural Network |
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| YIN Zhi-yu.Study on Traffic Noise Prediction Based on L-M Neural Network[J].Environmental Monitoring in China,2009,25(4). |
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| Authors: | YIN Zhi-yu |
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| Institution: | Physical Science and Information Engineering Institute;Hebei Normal University;Shijiazhuang 050016;China |
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| Abstract: | Neural network is powerful in prediction.Based on the traffic noise data measured at a highway of ShiJiaZhuang,the traffic noise levels were predicted with the predicting model of L-M optimizing algorithm with multilevel neural network.It is proved that the predicted data are in agreement with measured data well,the predicting precision is satisfactory. |
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| Keywords: | Neural network Traffic noise prediction L-M optimizing algorithm |
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