A hybrid high-order spectrum method for Seismic wavelet estimation and processing
高阶谱混合方法地震子波估计及处理

t Wavelet estimation method that based on hybrid high-order spectrum is brought forward, depending on high-order cumulant little sensitivity towards noises, according to wavelet's phase and magnitude information that contained in high-order statistics of seismic signal, and the feasibility of the method is demonstrated by testing wavelet estimation and processing simulation with computer. At the same time, field data resolving power improved by processing with the method that introduced in the paper, so it can be said that high-order spectrum technique possess much potential on aspect of seismic data processing.