| 小波变换压噪 |
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| 引用本文： | 陈遵德.小波变换压噪[J].煤田地质与勘探,1994,22(5):53-58. |
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| 作者姓名： | 陈遵德 |
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| 作者单位： | 江汉石油学院 |
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| 摘 要： | 介绍了小波变换及其Ｍａｌｌａｔ算法，阐述了小波变换压噪原理，并用其方法对合成地震信号与实际地震记录进行了处理。
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| 关 键 词： | 小波变换 频带滤波 信噪比 |
REJECTING NOISE WITH WAVELET TRANSFORM |
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| Chen Zunde.REJECTING NOISE WITH WAVELET TRANSFORM[J].Coal Geology & Exploration,1994,22(5):53-58. |
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| Authors: | Chen Zunde |
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| Institution: | Jianghan Petroleum Institute |
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| Abstract: | In this paper, wavelet transform(WT) and its Mallat algorithm have been stated briefly. And the principle of rejecting noise with WT has been presented in detail. And processing of synthetic and real seismic data by means of the method has been made. |
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| Keywords: | avelet transform passband filtering signal-to-noise ratio |
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