| 相关空间插值方法及MatrixVB在水文插值中的应用 |
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| 引用本文： | 刘艳菊,郝振纯. 相关空间插值方法及MatrixVB在水文插值中的应用[J]. 水利科技与经济, 2007, 13(1): 46-48,57 |
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| 作者姓名： | 刘艳菊 郝振纯 |
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| 作者单位： | 河海大学,水资源与环境学院,南京,210098;河海大学,水资源与环境学院,南京,210098 |
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| 摘 要： | 简单介绍了现在常用的空间插值方法，详细介绍曲面插值中的双三次多项式曲面插值和趋势面插值在水文学上的应用；在解高阶矩阵时，用VB调用Matrix VB，利用MatrixVB强大的数学功能，省时省力地计算出矩阵的系数，完成插值的计算。
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| 关 键 词： | 空间插值 双三次多项式曲面插值 趋势面插值 MatrixVB |
| 文章编号： | 1006-7175（2007）01-0046-03 |
| 收稿时间： | 2006-08-01 |
| 修稿时间： | 2006-08-01 |
The Application of Related Spatial Interpolation Method and MatrixVB in Hydrology Interpolation |
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| LIU Yan-ju,HAO Zhen-chun. The Application of Related Spatial Interpolation Method and MatrixVB in Hydrology Interpolation[J]. Water Conservancy Science and Technology and Economy, 2007, 13(1): 46-48,57 |
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| Authors: | LIU Yan-ju HAO Zhen-chun |
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| Abstract: | This article simply introduced the spatial interpolation method commonly used at present and detailedly introduced double three multinomial curved surface interpohfion and trend surface interpohtion in hydrology application. This paper transfers MatrixVB with VB when solution higher order matrix which has formidabh mathematics function, leading to the computation of matrix coefficient easy and timesaving, then the interpolation computation is completed. |
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| Keywords: | MatrixVB |
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