A new family of compactly supported wavelets

被引：0
|
作者：
LemarieRieusset, PG [1 ]
机构：
[1] UNIV PARIS 11,DEPT MATH,URA 757,F-91405 ORSAY,FRANCE
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1996年 / 322卷 / 07期
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D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We consider (orthonormal) scaling filters with minimal length which have a zero, of multiplicity N at pi and a zero of multiplicity 2M at 2 pi/3. Then, when N --> +infinity and M/N --> lambda with a small enough positive lambda, the associated scaling filters are more regular than the Daubechies functions with the same support.
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页码：609 / 611
页数：3
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