| 三维地质数据的网格值生成和等值线绘图系统 |
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| 引用本文： | 林建民.三维地质数据的网格值生成和等值线绘图系统[J].西安科技大学学报,1991(1). |
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| 作者姓名： | 林建民 |
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| 作者单位： | 西安矿业学院 |
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| 摘 要： | 本文论述了离散的及等距的地质采样数据的等值线绘图方法,提出了网格数据生成及处理的递推与优化算法。在此基础上,显著地提高了微机的使用效率。在IBM—PC/XT微机上开发了由12个程序构成的等值线绘图系统。实践表明,该系统具有使用简便,成图速度快的特点。
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| 关 键 词： | 网格数据 距离加权 趋势面 递推算法 程序系统 |
GRID VALUE GENERAITON AND ISOLINE PLOTTING SYSTEM OF THREE DIMENSIOANIL GEOLOGICAL DATA |
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| Lin Jianmin.GRID VALUE GENERAITON AND ISOLINE PLOTTING SYSTEM OF THREE DIMENSIOANIL GEOLOGICAL DATA[J].JOurnal of XI’an University of Science and Technology,1991(1). |
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| Authors: | Lin Jianmin |
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| Institution: | Lin Jianmin |
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| Abstract: | In the paper, the isoline plotting method of dispersal and isometric geological data sampled are discussed. The recurrence and optimizing algorithm about grid data generation and process are provided. By means of thess algorithms the efficiency of microcomputer can be remarkably raised. The isoline plotting program system constituted with 12 programs in IMB-PC/XT microcomputer is developed. Practice shows that the program system is simple and convenient in use and quick in plotting. |
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| Keywords: | grid data distance weighting trend surface recurrence algorithm program system |
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