摘要
本文研究了混合相位子波的反滤波因子、稳定性及最小绝对误差反滤波因子的渐近性质.叙述了输入信号与L_1模反褶积解的稳定性的关系.文中给出了白噪化的处理方法,并用实例说明了白噪化的效果.
This paper deals with the inverse filtering factors of the. mixed phase wavelets the stability and asymptotic behaviors of the inverse filtering with minimum absolute error. The .relationship between input signal and stability of L1 norm deconvolution is described. The technique,how does whitening work is given. Also,the effect produced from whitening is illustrated with examples.
出处
《石油物探》
EI
CSCD
北大核心
1991年第2期57-64,共8页
Geophysical Prospecting For Petroleum
关键词
L1模
反褶积
白噪化
地震勘探
L-Norm Deconvolution, Whitening, Mixed Phase Wavelet
