Argument-Recursive Computation of Legendre Polynomials with Applications in Computational Electromagnetics
Argument-Recursive Computation of Legendre Polynomials with Applications in Computational Electromagnetics
复制标题
勒让德多项式的自变量递归计算及其在计算电磁学中的应用
DOI:
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发表时间:
2006
期刊:
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通讯作者:
L. Klinkenbusch
中科院分区:
文献类型:
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作者:
J. Adam;L. Klinkenbusch
We introduce an efficient t-recursive algorithm to compute Legendre polynomials Pn(t) and their derivatives Pn(t) on the interval (0, 1) with fixed order nisinN. The numerical properties are discussed and related examples in Computational Electromagnetics are given. In particular, this method is well suited to enhance a recently proposed spherical-multipole based time-domain near-to-far-field transformation algorithm