| 灰色理论和多项式拟合在地表沉降监测中的应用 |
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| 引用本文： | 程晨.灰色理论和多项式拟合在地表沉降监测中的应用[J].东北测绘,2014(2):220-222. |
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| 作者姓名： | 程晨 |
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| 作者单位： | 安徽理工大学测绘学院,安徽淮南232001 |
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| 摘 要： | 采用GM（1，1）模型和多项式拟合的数值处理方法并使用MATLAB编程计算，对比了两种模型在预测矿区地表沉降中的有效性和精确性，对于提高信息预测的精度和准确度有积极的意义。
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| 关 键 词： | 灰色模型 多项式拟合 matlab 地表沉降 预测 |
Applications of Gray System Theory and Polynomial Fitting in Monitoring Surface Subsidence |
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| CHENG Chen.Applications of Gray System Theory and Polynomial Fitting in Monitoring Surface Subsidence[J].Northeast Surveying and Mapping,2014(2):220-222. |
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| Authors: | CHENG Chen |
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| Institution: | CHENG Chen ( College of Surveying and Mapping, Anhui University of Science and Technology, Huainan 232001, China) |
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| Abstract: | This article compares the effectiveness and accuracy of two kinds of models for forecasting surface subsidence in mining are -as and using MATLAB programming for calculation , which are based on GM （1, 1） model and polynomial fitting numerical calcula-tion methods.And the methods have positi -ve significance for improving the precision and accuracy of information forecast . |
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| Keywords: | matlab GM （1 1） model polynomial fitting matlab surface subsidence forecast |
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