Application of Haar's wavelets in the method of moments to solve electrostatic problems

被引：0
|
作者：
Belardi, AA [1 ]
Cardoso, JR
Sartori, CAF
机构：
[1] Ctr Univ, FEI, Sao Paulo, Brazil
[2] Univ Sao Paulo, Escola Politech, Sao Paulo, Brazil
来源：
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 2004年 / 23卷 / 03期
关键词：
electrostatics; density measurement; optimization techniques;
D O I：
10.1108/03321640410540511
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Presents the mathematical basis and some results, concerning the application of Haar's wavelets, as an expansion function, in the method of moments to solve electrostatic problems. Two applications regarding the evaluation of linear and surface charge densities were carried out: the first one on a finite straight wire, and the second one on a thin square plate. Some optimization techniques were used, whose main computational performance aspects are emphasized. Presents comparative results related to the use of Haar's wavelets and the conventional expansion functions.
引用
收藏
页码：606 / 612
页数：7
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