| 小波变换用于高分辨率三瞬参数提取研究 |
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| 引用本文： | 张志禹. 小波变换用于高分辨率三瞬参数提取研究[J]. 煤田地质与勘探, 1998, 26(1): 54-57 |
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| 作者姓名： | 张志禹 |
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| 作者单位： | 西北工业大学，中国科学院地球物理研究所，西北工业大学 |
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| 摘 要： | 以小波变换为基础，给出了一种高分辨率三瞬参数提取方法。模型计算和实际应用表明，该方法与其它方法相比，具有精度高、抗干扰能力强等优点。
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| 关 键 词： | 小波变换 三瞬参数 高分辨率 地震勘探 地震数据 |
APPLICATION OF WAVELET TRANSFORMATION TO EXTRACT THREE INSTANTANEOUS PARAMETERS WITH HIGH RESOLUTION |
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| Zhang Zhiyu. APPLICATION OF WAVELET TRANSFORMATION TO EXTRACT THREE INSTANTANEOUS PARAMETERS WITH HIGH RESOLUTION[J]. Coal Geology & Exploration, 1998, 26(1): 54-57 |
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| Authors: | Zhang Zhiyu |
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| Affiliation: | Zhang Zhiyu(Nothwestern Polytechnical University) Gao Jinghuai(Geophysical Institute of Chinese Academy of Science) Qing Weiyang Gu Jialiu(Northwestern Polytechnical University) |
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| Abstract: | Based on the wavelet transformation,an extraction method of three instantaneous parameters with high resolution is given.Both the model calculation and the application of practical data indicate that this method has the advantages such as the higher precision and stronger antinoise performance comparing with other methods. |
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| Keywords: | wavelet transformation three instantaneous abstractions |
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