Wavelet analysis and its application to the Tunneling and X-ray spectroscopy
Wavelet analysis and its application to the Tunneling and X-ray spectroscopy
Chukalina, M.; Funke, H.; Dubrovskii, Y.
The capabilities and limitations of wavelet analysis are demonstrated for the illustrative case of two practial applications: investigation of magneto-tunneling signals and the extended x-ray absorption fine structure (EXAFS) of uranium. A brief introduction to wavelet analysis is given. The term "window size" of the mother wavelet function is defined; this concept underlies one of the ideas for a criterion of optimal choice of the mother wavelet function. The capabilities of a software package developed by the authors are demonstrated; this software was used for all the calculations done in the course of this study.
- Low Temperature Physics 30(2004)11, 1235-1243
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