Fast computation of sine/cosine series coefficients of associated Legendre function of arbitrary high degree and order
In order to accelerate the spherical/spheroidal harmonic synthesis of any function, we developed a new recursive method to compute the sine/cosine series coefficient of the 4π fully- and Schmidt quasi-normalized associated Legendre functions. The key of the method is a set of increasing-degree/order...
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| Format: | Article |
| Language: | English |
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Sciendo
2018-12-01
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| Series: | Journal of Geodetic Science |
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| Online Access: | https://doi.org/10.1515/jogs-2018-0017 |