小波矩量法在电磁场数值计算中的应用  

Application of Wavelet Method of Moment to Electromagnetic Field Integral Equation

作　　者：关海爽[1] 马文阁[1] 蒙彦宇[2] 

机构地区：[1]辽宁工业大学信息科学与工程学院,辽宁锦州121001 [2]北华大学交通建筑工程学院,吉林吉林132000

出　　处：《辽宁工学院学报》2007年第3期144-148,共5页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：从小波变换和多分辨分析入手,讨论了正交小波变换的快速算法。介绍了小波矩量法的基本原理,并将快速算法应用于小波矩量法中,减小了数值方法对存储量的要求,在达到允许精度的前提下,使计算量大大降低。给出计算实例,验证该方法。Obtained from the wavelet transform and the multi- resolution analysis, it discussed the fast algorithm of orthogonal wavelet transform. The basic principle on wavelet method of moment, and application of the fast algorithm to the wavelet method of moment, reduced the numerical method to the reserves request. Under the premise of the permission precision, fast algorithm caused the computation amount greatly to be reduced. A numerical example was given to have verified the method.

关 键 词：多分辨分析 快速小波变换 小波矩量法 

分 类 号：TM151[电气工程—电工理论与新技术]