| 吉林东部重力异常的分形特征及其地质意义 |
| |
| 引用本文： | 李桐林,林君,刘绍华.吉林东部重力异常的分形特征及其地质意义[J].铀矿地质,1999,15(4):225-228. |
| |
| 作者姓名： | 李桐林 林君 刘绍华 |
| |
| 作者单位： | 1. 长春科技大学信息科学与技术学院,长春,130026
2. 中国科学院地球物理研究所,北京,100101 |
| |
| 摘 要： | 分形是研究复杂地质地球物理问题的手段之一。本文利用分数布朗噪声模型，采用能谱法，计算了吉林东部重力异常的分维数，分维数等值图为地质体的划分提供了新的证据。
|
| 关 键 词： | 分形 分维数 分数布朗运动 重力异常 |
THE FRACTAL FEATURE OF GRAVITY ANOMALY OF EASTERNJILIN PROVINCE AND ITS GEOLOGIC SIGNIFICANCE |
| |
| Li Tonglin,Linjun,Liu Shaohua.THE FRACTAL FEATURE OF GRAVITY ANOMALY OF EASTERNJILIN PROVINCE AND ITS GEOLOGIC SIGNIFICANCE[J].Uranium Geology,1999,15(4):225-228. |
| |
| Authors: | Li Tonglin Linjun Liu Shaohua |
| |
| Abstract: | Recently, the fractal has become one of the effectual methods to dealing with complex geophysic phenomena. In this paper, based on the fractional Brown motion model, using spectrum analysis method, the authors abstract the fractal dimension of gravity anomaly of eastern Jilin province. The fractal contour map of gravity anomaly provides new arguments for dividing geologic bodies. |
| |
| Keywords: | Fractal Fractal dimension Fractional Brown motion Gravity anomaly |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
