Polarization Filtering Method for Suppressing Surface Wave in Time-Frequency Domain
نویسندگان
چکیده
منابع مشابه
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The Fractional Fourier Transform is a generalized form of Fourier Transform, which can be interpreted as a rotation by angle ? in time-frequency plane or decomposition of signals in terms of chirps. However it fails in locating Fractional Fourier Domain Frequency contents. Short-time FRFT variants are suitable for analysis of multicomponent and non-linear chirp signals with improved time-freque...
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ژورنال
عنوان ژورنال: International Journal of Geosciences
سال: 2019
ISSN: 2156-8359,2156-8367
DOI: 10.4236/ijg.2019.104028