应用离散富氏变换的反褶积方法  

A METHOD OF DECONVOLUTION WITH DISCRETE FOURIER TRANSFORM

作　　者：易宗富[1] 

机构地区：[1]西南石油学院勘探系

出　　处：《西南石油学院学报》1991年第2期25-30,共6页Journal of Southwest Petroleum Institute

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。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.

关 键 词：地震数据处理 离散富氏变换 反褶积 

分 类 号：P631.443[天文地球—地质矿产勘探]