| 矿产勘查中化探异常下限的多重分形计算方法 |
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| 引用本文： | 孙忠军.矿产勘查中化探异常下限的多重分形计算方法[J].物探化探计算技术,2007,29(1):54-57. |
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| 作者姓名： | 孙忠军 |
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| 作者单位： | 中国地质科学院,物化探研究所,河北,廊坊,065000 |
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| 基金项目： | 中国地质调查局科研项目 |
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| 摘 要： | 化探异常下限计算方法在矿产勘查和资源预测中非常重要。传统的计算方法存在依据不充分的问题。这里在研究地球化学场数据分布的基础上,提出了多重含量～频数分形计算方法。研究表明,多重分形异常下限计算方法较之传统的方法具有理论基础扎实、适用性较广的特点。
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| 关 键 词： | 异常下限 分形分布 多重含量～频数分形 |
| 文章编号： | 1001-1749(2007)01-0054-04 |
| 修稿时间： | 12 28 2005 12:00AM |
Multifractal method of geochemical threshold in mineral exploration |
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| SUN Zhong-jun.Multifractal method of geochemical threshold in mineral exploration[J].Computing Techniques For Geophysical and Geochemical Exploration,2007,29(1):54-57. |
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| Authors: | SUN Zhong-jun |
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| Abstract: | The calculating methods of geochemical anomaly thresholds are very important in mineral exploration and resource prediction.As traditional threshold methods have theoretic limitation,a multiple content-frequency fractal algorithm is put forward in the paper based on the research of geochemical data distributions.The testing results show that the new algorithm contrasting with traditional methods has a wider applicability because of its sophisticated theoretic foundation |
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| Keywords: | threshold fractal distribution multiple content-frequency fractals |
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