A NOVEL PROCEDURE OF WAVELET COMPUTATIONBASED ON HERMITE POLYNOMIALS
LIU Baotong 1,WANG Yuqiang 2
1.College of Physics and Information Science, Tianshui Normal University, Tianshui 741000,China;2.Ningxia Institute of Geophysical and Geochemical Exploration, Yinchuan 750021,China
This paper introduces a novel procedure for computing source waveforms, in which the direct derivation is not necessary, and the explicit expressions for these polynomials are also not required. The computation is performed recurrently via the product of a Hermite polynomial and the Gaussian. Numerical tests reveal that the computed wavelets can model source pulse more precisely.
刘保童, 王玉强. 基于埃尔米特多项式的子波计算新方法[J]. 物探与化探, 2009, 33(5): 580-582.
LIU Bao-Tong, WANG Yu-Qiang. A NOVEL PROCEDURE OF WAVELET COMPUTATIONBASED ON HERMITE POLYNOMIALS. Geophysical and Geochemical Exploration, 2009, 33(5): 580-582.