Gabor Multipliers for Seismic Modeling and Wavefield Propagators
نویسندگان
چکیده
Nonstationary processes in seismic modeling may be represented numerically by Gabor multipliers and generalized frame operators. These numerical algorithms are based on a localized version of the Fourier transform and share many of the speed and accuracy benefits of the FFT, while modeling nonstationarity. We demonstrate applications to seismic deconvolution and numerical wavefield propagation, and describe some to the mathematical results that underlie these methods.
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