THE APPLICATION IN THE FREQUENCY-DIVISIONAL DISPLAY OF SEISMIC DATA
Liu Ying-li · Inner Mongolia Petrochemical Industry · 2007
The time-frequency analysis technique is a very effective technique in processing of seismic data.Expatiate the idea and property of the shorttime Fourier transform.Introduce the effect of seismic data processing by short-time Fourier transform.Using self-programed Matlab program process seismic data to do time frequency analysis,create the frequency-divisional data;Then we use the data processing and display function of Surfer software realize the frequency-divisional display of seismic profile.