Trigonometric Polynomial Expansion and Multilevel Fast Multipole Algorithm

被引：0
|
作者：
Jarvenpaa, Seppo [1 ]
机构：
[1] Aalto Univ, Dept Radio Sci & Engn, Espoo, Finland
来源：
2016 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) | 2016年
关键词：
ELECTROMAGNETIC SCATTERING; UNKNOWNS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The components of the radiation patterns can be spanned with trigonometric polynomials in Multilevel Fast Multi-pole Algorithm (MLFMA) allowing development of simple global interpolators with exceptional accuracy control. In this article the basic properties of these functions are studied in one variable case. It is shown how the orthogonality of the basis functions can be utilized to develop simple operations suitable for creating fast and accurate MLFMA implementations.
引用
收藏
页码：276 / 279
页数：4
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