前言褶积滤波是地震资料数字滤波处理的基本方法之一。但褶积运算中,乘法次数按信号长度和滤波因子长度的乘积而上升,因此,褶积滤波工作量大。用通用电子计算机作褶积滤波运算工效低(主要是褶积运算中乘法工作占整个运算工作比重大)。不解决这个矛盾,就会直接影响地震资料数字滤波处理技术的推广和提高。为了使地震资料数字滤波处理技术得到推广和提高,加快我国石油地震勘探数字化 Introduction Convolution filtering is one of the basic methods for digital filtering of seismic data. However, in the convolution operation, the number of times of multiplication increases according to the product of the length of the signal and the length of the filter factor. Therefore, the convolution filter has a large workload. Convolution filter with general-purpose computer is computationally inefficient (mainly the multiplication work in convolution operation accounts for a large proportion of the entire computing work). If we do not solve this contradiction, it will directly affect the popularization and improvement of digital filtering processing technology of seismic data. In order to popularize and improve the digital filter processing technology of seismic data, speed up the digitization of China’s oil seismic exploration