| 应用离散富氏变换的反褶积方法 |
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| 引用本文： | 易宗富.应用离散富氏变换的反褶积方法[J].西南石油大学学报（自然科学版）,1991,13(2):25-30. |
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| 作者姓名： | 易宗富 |
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| 作者单位： | (勘探系) |
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| 摘 要： | 应用离散富氏变换(DFT)的反褶积方法，与计算反褶积的Z变换和最小平方法相比，具有以下优点:(1)精度高。(2)运算量少。(3)对地震子波无相位要求。
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| 关 键 词： | 反褶积 离散富氏变换 误差分析 运算量 |
| 收稿时间： | 1990-10-12 |
A METHOD OF DECONVOLUTION WITH DISCRETE FOURIER TRANSFORM |
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| Yi Zong-fu.A METHOD OF DECONVOLUTION WITH DISCRETE FOURIER TRANSFORM[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1991,13(2):25-30. |
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| Authors: | Yi Zong-fu |
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| Institution: | (Department of Geological Exploration) |
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| Abstract: | A method of deconvolution with discrete Fourier transform is discussed in this paper. Compared with other methods of deconvolution (Z transform method and least square method)，this method has three advantages:1 .High precision;2 .Less operations;3. No supposition that the seismic wavelet is minimum phase. |
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| Keywords: | Deconvolution Discrete Fourier transform Error Operation |
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