Quality factor estimation based on the peak frequency shift method using a robust Fourier transform to VSP data
نویسندگان
چکیده
منابع مشابه
An improved peak-frequency-shift method for Q estimation
There are mainly two frequency-shift methods developed for Q estimation: the centroid-frequency-shift method and the peak-frequency-shift method. Both of the two methods have advantages and disadvantages. Here we discuss and compare the two methods in detail and propose a novel frequency-shift method for Q estimation, which can improve Q estimates by combining the benefits of the two methods to...
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ژورنال
عنوان ژورنال: Journal of Geophysics and Engineering
سال: 2019
ISSN: 1742-2132,1742-2140
DOI: 10.1093/jge/gxz066