Spectral analysis of archaeomagnetic inclinations for the last 2000 years |
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| Authors: | J Xanthakis Y Liritzis |
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| Institution: | (1) Research Center for Astronomy and Applied Mathematics, Academy of Athens, 14 Anagnostopoulou St., 106 73 Athens, Greece |
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| Abstract: | The analytical representation and the application of maximum entropy spectral analysis to inclination data of the last 2000 years revealed the possible existence of periodic terms of approximately 1000, 500 and 260 years. The best fitting of the inclination data was achieved by a network of cosinusoidals as well as cubic splines. |
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