| 子波处理的新探索 |
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| 引用本文： | 张白林 尹忠科. 子波处理的新探索[J]. 西南石油大学学报(自然科学版), 1993, 15(2): 26-32. DOI: 10.3863/j.issn.1000-2634.1993.02.04 |
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| 作者姓名： | 张白林 尹忠科 |
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| 作者单位： | (石油勘探系) |
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| 摘 要： | 本文提出了一种新的子波处理方法.该方法是在已知子波的基础上，利用子波自相关的零相位对称性，根括最小平方原理进行反褶积，最后得到零相位的压缩脉冲.经过上机试脸证明，该方法比原有子波处理方法有较大的改善.
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| 关 键 词： | 地震数据处理 子波处理 零相位对称 |
| 收稿时间： | 1992-09-02 |
STUDY OP WAVELET PROCESSING |
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| Zhang Bai-lin Yin Zhong-ke. STUDY OP WAVELET PROCESSING[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 1993, 15(2): 26-32. DOI: 10.3863/j.issn.1000-2634.1993.02.04 |
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| Authors: | Zhang Bai-lin Yin Zhong-ke |
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| Affiliation: | (Dept. of oil Exploration ) |
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| Abstract: | Wavelet processing is an important processing method in xiamic data proeessing. This paper proposes a new wavelet processing method,which is to use zero—phax symmetry of wavelet's auto—correlation based on a known wavelet,and to make deconvolution according to the least square method to obtain a zero—phase compressive pulx. Tested by rnmputer. the method proves to be much more improved than the original wavelet processing method. |
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| Keywords: | seisthic data processing wavelet processing Zero-phase symmetry |
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