Application of Non-Linear Approximation for Electron Paramagnetic Resonance Spectrum Analysis: Visual Spectrum Decomposer Software
Abstract
The new application of non-linear approximation for spectrum processing and multiplatform software for spectrum analysis with friendly user interface is suggested. Experimental spectrum is approximated by a sum of a number of functions. Each function can be approximated on selected interval separately when other functions are subtracted from experimental spectrum. All actions can be made using graphical user interface.
About the Authors
A. A. Levantovsky
Saint Petersburg State University
Russian Federation
Russian Federation
Ulianovskaya st., 1, Petrodvorets, Saint Petersburg 198504
A. V. Komolkin
Saint Petersburg State University
Russian Federation
Russian Federation
Ulianovskaya st., 1, Petrodvorets, Saint Petersburg 198504
References
1. Poole C.P. Electron Spin Resonance. Comprehensive Treatise on Experimental Techniques. Interscience Publ. (John Wiley & Sons) (1967).
2. Nosatch V. V. Solving approximation problems on personal computers. Moscow, “MIKAP” Publ. (1994) (in Russian).
3. http://java.sun.com
4. http://www.unipress.waw.pl/fityk/
Review
For citations:
Levantovsky A.A., Komolkin A.V. Application of Non-Linear Approximation for Electron Paramagnetic Resonance Spectrum Analysis: Visual Spectrum Decomposer Software. Magnetic Resonance in Solids. 2008;10(1):20-24.
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