THE FAST HANKEL TRANSFORM

被引：17
|
作者：
MOHSEN, AA [1 ]
HASHISH, EA [1 ]
机构：
[1] CAIRO UNIV,FAC ENGN,DEPT COMMUN & ELECTR,GIZA,EGYPT
来源：
GEOPHYSICAL PROSPECTING | 1994年 / 42卷 / 02期
关键词：
D O I：
10.1111/j.1365-2478.1994.tb00202.x
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
An efficient algorithm is presented to compute the Hankel transform. The algorithm yields simultaneously all the required weights for a given order of the Bessel function using the fast Fourier transform. An additional shift is introduced to the filter abscissa besides Koefoed's shift to give a better filter performance.
引用
收藏
页码：131 / 139
页数：9
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