Necessary and Sufficient Conditions for Expansions of Wilson Type

被引:0
|
作者
Kun Chuan WANG Department of Mathematics
机构
关键词
Gabor expansion; orthogonality; wavelet expansion; Wilson expansion;
D O I
暂无
中图分类号
O174.22 [傅里叶积分(傅里叶变换)];
学科分类号
070104 ;
摘要
We consider expansions of the type arising from Wilson bases.We characterize suchexpansions for L~2 (R) .As an application,we see that such an expansion must be orthonormal,incontrast to the case of wavelet expansions generated by translations and dilation.
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页码:1107 / 1116
页数:10
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