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Cosmic Research - The results of an analysis and comparison of times of appearance of the features of the long-term displacement of the geographic North Pole over the Earth’s surface and the... 相似文献
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The commenter states that the filters described in the above-mentioned paper by H. Rohling and W. Plagge (see ibid., vol.26, no.6, p.890-6, Nov. 1989) were described in general terms in his articles from 1977-8. The families of binary sequences with minimal or small loss-factors were described by the commenter in earlier publications (1980, 1987). Comparison of the data from these papers and from those of the authors shows that sequences with length 21 and 28 are not optimal.<> 相似文献
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