| 基于ArcObjects的空间权重矩阵的建立与实现 |
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| 引用本文： | 潘海燕,程朋根,肖根如,陈斐.基于ArcObjects的空间权重矩阵的建立与实现[J].测绘科学,2007,32(6):130-131,58. |
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| 作者姓名： | 潘海燕 程朋根 肖根如 陈斐 |
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| 作者单位： | 东华理工学院地球科学与测绘工程学院,江西抚州,344000;南昌大学经济与管理学院,南昌,330047 |
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| 基金项目： | 国家自然科学基金
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地震动力学国家重点实验室开放基金 |
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| 摘 要： | 空间自相关度量的基础是空间权重矩阵的生成,而人工建立空间权重矩阵是一项耗时且计算量大的工作,因此需要解决空间权重矩阵的自动生成问题。本文以ArcObjects为空间目标的管理工具,利用VB可视化编程环境,研究了空间权重矩阵的自动建立方法。实验结果表明,该程序具有较好的健壮性和可执行性,可以成功的应用于空间统计分析模块的计算中。
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| 关 键 词： | 空间自相关 AO 邻近性 空间权重矩阵 |
| 文章编号： | 1009-2307（2007）06-0130-03 |
| 修稿时间： | 2006-08-15 |
The constitution and realization of spatial weight matrix based on ArcObjects |
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| PAN Hai-yan,CHENG Pen-gen,XIAO Gen-ru,CHEN Fei.The constitution and realization of spatial weight matrix based on ArcObjects[J].Science of Surveying and Mapping,2007,32(6):130-131,58. |
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| Authors: | PAN Hai-yan CHENG Pen-gen XIAO Gen-ru CHEN Fei |
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| Abstract: | The constitution of spatial weight matrix is the basis of measuring spatial autocorrelation.Using manual method to constitute spatial weight matrix is a time-consuming and calculative work,especially when the data set is very large.So it's necessary to solve the auto constitution of spatial weight matrix.In this paper,the authors take ArcObjects as the management tools of spatial objects,make use of the visual programming environment of Visual Basic,research on the auto constitution of spatial weight matrix.The experiment result indicates that the procedure is robust and performable,and can be successfully applied in the calculation of spatial statistical module. |
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| Keywords: | spatial autocorrelation ArcObjects adjacency spatial weight matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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