地震勘探中，正演合成地震记录；通过子波（这里有几种不同子波模型）与定义好的反射系数进行褶积运算，实现地震记录的人工合成。-Seismic exploration, modeling synthetic seismic record via wavelets (there are several models of different wavelets) defined reflection coefficient convolution operation, realization of synthetic seismic record.