| 微机测绘地图的一种分割算法 |
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| 引用本文： | 孙俊逸,陆学锋.微机测绘地图的一种分割算法[J].赣南师范学院学报,1992(Z1). |
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| 作者姓名： | 孙俊逸 陆学锋 |
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| 作者单位： | 湖北大学
(孙俊逸)，湖北丹江口市农委(陆学锋) |
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| 摘 要： | 本文采用人—机交互采样,给出了地图绘显和测算的分割算法,从分析地图数据采样和曲线特征,归纳出组成任意地图曲线的凸、凹、折、平、断五种特征点线,以及这些特征点线与面积测算的关系,使地图或其内含子区域的面积测算简单易行。
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| 关 键 词： | 分割算法 采样 特征点线 面积测算 |
A SPLIT-PLOT DESIGN OF THE PLOTTING MAP BY MICROCOMPUTER |
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| Sun Junyi Ln Xuefeng.A SPLIT-PLOT DESIGN OF THE PLOTTING MAP BY MICROCOMPUTER[J].Journal of Gannan Teachers' College(Social Science(2)),1992(Z1). |
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| Authors: | Sun Junyi Ln Xuefeng |
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| Institution: | Hubei University |
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| Abstract: | This paper presents a split-plot algorithm about plotting and displaying map and calculation using man-machine interactive acquire figure. From analysing the data acquisition of the map and the characteristic of curve, the five-characte ristic points and lines of convex, concave, plain, broken and break of arbitrary curve of the map are indut-ed, and the relation between those characteristic points and lines and calculaton of areal are also obtained |
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| Keywords: | spljt-plot design acquire figuae charateristic point and line cajculation of areal |
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