| 小波分析与电磁测深中静态效应的识别、分离及压制 |
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| 引用本文： | 宋守根 汤井田. 小波分析与电磁测深中静态效应的识别、分离及压制[J]. 地球物理学报, 1995, 38(1): 120-128 |
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| 作者姓名： | 宋守根 汤井田 |
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| 作者单位： | 中南工业大学地质系 |
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| 摘 要： | 用小波分析的原理分析频率域电磁测深中的静态效应，给出识别、分离和压制静态效应的新方法．并用理论模型和实例说明方法的效果，该方法还适合对其它类型复杂信号的分析与处理．
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| 关 键 词： | 小波分析 电磁测深 静态效应 |
| 收稿时间： | 1993-09-28 |
WAVELETS ANALYSIS AND THE RECOGNITION,SEPARATION AND REMOVAL OF THE STATIC SHIFT IN ELECTROMAGNETIC SOUNDINGS |
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| SONG SHOU-GEN,TANG JING-TIAN,HE JI-SHAN. WAVELETS ANALYSIS AND THE RECOGNITION,SEPARATION AND REMOVAL OF THE STATIC SHIFT IN ELECTROMAGNETIC SOUNDINGS[J]. Chinese Journal of Geophysics, 1995, 38(1): 120-128 |
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| Authors: | SONG SHOU-GEN TANG JING-TIAN HE JI-SHAN |
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| Affiliation: | Central South University of Technology, Changsha 410083 |
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| Abstract: | In this paper,the static shift is analyzed by using the method of wavelets analysis,and then,we provide a new method to recognize、separate and remove the static shift.Finally,we show the effects of the new method by using theoretical models and the pratical data in CSAMT. Our method is also suited to process other kinds of geophysical signals. |
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| Keywords: | Wavelets analysis Electromagnetic soundings Static shift. |
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