Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wavelets and Solar Magnetic Activity I: Wavelets on the Edge   The traditional continuous wavelet transform is plagued by the
cone-of-influence, ie wavelets which extend past either end of a finite
timeseries return transform coefficients which tend to decrease as more of the
wavelet is truncated. These coefficients may be corrected simply by rescaling
the remaining wavelet. The corrected wavelet transform displays no
cone-of-influence and maintains reconstruction as either edge is approached. As
an application and example, we present the corrected wavelet transform of the
(derectified) yearly International Sunspot Number, R_i, as a measure of solar
magnetic activity, and compare the yearly solar magnetic power with Oerlemans'
glacial global temperature reconstruction.

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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: supr-con
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The categories of this paper are: cmp-lg
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: hep-ex