Power interference removal method based on independent component analysis
Xuewei Liu · Jisuanji yingyong yanjiu · 2009
This paper studied the fundamentals and fast algorithm of ICA,tried to remove the power interference in seismic data on the base of analyzing the features of seismic data and the power interference.Compared with the results of the conventional methods,ICA has good effect on removing the power interference and can protect the available signals effectively.Results show that ICA has better effect on improving the signal to noise ratio and has a good application perspective.