Nonlinear multidimensional scaling and visualization of earthquake clusters over space, time and feature space
نویسندگان
چکیده
منابع مشابه
Nonlinear multidimensional scaling and visualization of earthquake clusters over space, time and feature space
We present a novel technique based on a multiresolutional clustering and nonlinear multi-dimensional scaling of earthquake patterns to investigate observed and synthetic seismic catalogs. The observed data represent seismic activities around the Japanese islands during 1997–2003. The synthetic data were generated by numerical simulations for various cases of a heterogeneous fault governed by 3-...
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Scale selection methods based on local extrema over scale of scale-normalized derivatives have been primarily developed to be applied sparsely — at image points where the magnitude of a scale-normalized differential expression additionally assumes local extrema over the domain where the data are defined. This paper presents a methodology for performing dense scale selection, so that hypotheses ...
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ژورنال
عنوان ژورنال: Nonlinear Processes in Geophysics
سال: 2005
ISSN: 1607-7946
DOI: 10.5194/npg-12-117-2005