| 最小特征标度方法与应用 |
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| 引用本文： | 杨永华.最小特征标度方法与应用[J].现代地质,1998,12(3):388-393. |
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| 作者姓名： | 杨永华 |
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| 作者单位： | China University of Geosciences，Beijing，100083 |
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| 摘 要： | 从非相似性出发，根据样品之间距离最小原则，定义典型样品，建立一个线性模型，它突出表现了样品集的共性特征。在最小标度区间内研究样品，有利于区别不属于同一母体的异常样品，这个方法适用于地质对象的评价和分类判别。对照特征分析，讨论了使用最小特征标度样品的可行性，说明了它们在用法上的区别和预测效果的差异。
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| 关 键 词： | 样品 距离 非相似性度量 最小特征 线性模型 |
SCALE METHOD OF MINIMUM CHARACTERISTIC AND ITS APPLICATION |
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| Yang Yonghua.SCALE METHOD OF MINIMUM CHARACTERISTIC AND ITS APPLICATION[J].Geoscience——Journal of Graduate School,China University of Geosciences,1998,12(3):388-393. |
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| Authors: | Yang Yonghua |
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| Abstract: | Proceeding from the nonsimilarity and according to the criteria of minimum distance inter samples, a typical sample is defined. A linear model is set up, it clearly displays the general character of the sample set. To study the samples in minimum interval, it is beneficial to differentiate abnormal sample from population. The method can be used in appraisal and distinguish of the geological objects. In comparison with characteristic analysis, the feasibility to scale the samples by minimum characteristic is discussed. The difference of the usage and effect of mineral resource prospecting between these two is expounded. |
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| Keywords: | sample distance measurement of nonsimilarity minimum characteristic linear model |
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