| 基于Matlab对古塔变形趋势探究的数学模型 |
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| 引用本文： | 余国锋,;张绍兰,;刘家保.基于Matlab对古塔变形趋势探究的数学模型[J].阜阳师范学院学报(自然科学版),2014(2):1-5. |
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| 作者姓名： | 余国锋 ;张绍兰 ;刘家保 |
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| 作者单位： | [1]安徽工商职业学院公共服务与管理系,安徽合肥230041; [2]安徽新华学院公共课教学部,安徽合肥230088 |
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| 基金项目： | 基金项目：安徽省高等学校自然科学基金项目（KJ2013B015）资助. |
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| 摘 要： | 通过对具有上千年历史某古塔的不连续4年数据的分析和处理,以曲线拟合为基础,对变形观测数据进行分析处理,求解出每层中心坐标。利用中心坐标,计算古塔倾斜度、曲率、扭曲夹角等指标分析古塔变形情况,用灰色预测法建立古塔的倾斜度的预测方程模型。
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| 关 键 词： | 古塔变形 曲线拟合 灰色预测 Matlab |
Exploration of ancient pagoda deformation tendency based on Matlab mathematical model |
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| YU Guo-feng;ZHANG Shao-lan;LIU Jia-bao.Exploration of ancient pagoda deformation tendency based on Matlab mathematical model[J].Journal of Fuyang Teachers College:Natural Science,2014(2):1-5. |
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| Authors: | YU Guo-feng;ZHANG Shao-lan;LIU Jia-bao |
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| Institution: | YU Guo-feng, ZHANG Shao-lan, LIU Jia-bao ( 1. Departmeng of Public Service and Management, Anhui Business Vocational College, Hefei Anhui 230041, China; 2. Department of Public Courses, Anhui Xinhua University, Hefei Anhui 230088, China) |
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| Abstract: | Data has been collected for 4 discontinuous years on an ancient pagoda. Based on curve fitting, the obtained de-formation data was analyzed and processed and the coordinates of the center was made out. Tilt, curvature, twisting angle of ancient pagoda were calculated to analyze the deformation of the pagoda. Finally, prediction equation model for forecasting the lean of the pagoda was established by use of grey prediction. |
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| Keywords: | Matlab ancient pagoda deformation curve fitting grey prediction Matlab |
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