It is basic work for seismic data interpretation by using convolution model for making synthetic seismogram and then marking event.
利用褶积模型制作人工合成地震记录,进而标定层位是地震资料解释的基础工作。
Forward modeling is often used in explaining of seismic data, because conventional convolution model can't simulate the features of the dynamics of elastic wave.
地震资料解释经常用到正演模型,常规的褶积模型不能模拟地震波的动力学特征。
However, the use of convolution model is to deduce recursion formula of the reflection for the converted wave.
而利用褶积模型理论解决转换波问题的关键是建立转换波反射系数递推公式。
Using convolution model synthetic seismogram in time domain and depth domain is been contrast and the essence distinction is revealed.
利用褶积模型,将深度域和时间域合成的地震记录相对比,揭示两者之间的本质区别。
The essential of studying the forward and inverse problems of converted wave with the use of convolution model is to deduce recursion formula of the reflection coefficient.
利用褶积模型研究转换波正、反演问题的关键是建立转换反射系数递推公式。
This paper gives an improved MAC algorithm based on a simplified discrete convolution model for overdamped processes.
针对过阻尼过程,提出了一种基于简化的离散卷积模型的改进MAC算法。
The second part introduces the basic theory of deconvolution, which contains the basic theory of signal processing, seismic wavelet, and convolution model of seismic records.
第二部分是反褶积的基本理论,分别介绍了信号处理基础、地震子波及地震记录的褶积模型;
Algorithm of instantaneous model can accurately separate signal, but the effects of the algorithm based on convolution model is not ideal.
瞬时混叠模型的算法都能很好地实现信号的分离,然而在卷积混叠的情况下,现有的算法效果都不理想。