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bands that were observed to differ between groups with the exclusion of the 280-300Hz frequency band. Based on receiver operator curve analyses, all electrophysiological criteria, with the exclusion ...
to describe shape accurately, (2) how to model high-dimensional shape curves better without losing too much information and (3) how to detect shape quantitative trait loci (QTL) [7, 11–18]. In current ...
to obtain enhanced images (e.g. coherence portraits) resulting from the integration of the different geophysical fields. This methodology, based on the matching pursuit combined with wavelet packet ...
the three model parametrizations. Figure 9. Open in new tabDownload slide Data misfit of (a) the crosshole Marmousi model and ( b ) the surface- based Marmousi model. Blue represents the misfit curve ...
not obey an explicit mathematical function, nonparametric approaches, such as kernel estimators or B - splines , can be used [9, 45, 46]. Kernel estimators are based on local polynomial regression, whereas ...
the acquired down-hole data before interpretation. Athichanagorn et al (1999) presented both wavelet - based data processing and window- based data interpretation procedures. Olsen and Nordtvedt (2005) investigated ...
with inaccurate source wavelet , we compare the performance of four different approaches, which are the least-squares waveform inversion, least-squares envelope inversion, global correlation norm and envelope- based ...
and curve -like parts by using a combined dictionary consisting of wavelets and shearlets. Although shearlets have similarities to wavelets and curvelets, they differ in some characteristics. The wavelet ...
the simplest representation of curves . Fourier and wavelet expansions could potentially be used as well, and more sophisticated tests based on the work of Fan (1996) and Fan and Lin (1998) could be explored. 3 ...
construct Xi from polynomial, fourier, or spline bases , as seen appropriate for the data. Our model then reduces to a linear random effects model (3) The key point in this construction is to connect ...
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