The method for attenuating random noise based on S transform
Wang Yun-zhuan · Progress in geophysics · 2010
S transformation is a time-frequency analysis method developed in recent years.In this paper we design models to test its ability to distinguish non-stationary signals,and introduce S transformation into attenuating random noise,and test the effect of S transform in attenuating random noise.The result shows that S transformation is an effective time-frequency analysis method and can work well to attenuate random noise of pre-stack seismic data.