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Abstract:
联系Butterworth滤波器的双正交小波称为Butterworth小波,它们具有很好的性质:包括对称性,插值性及消失矩.本文定义了离散空间е2(Z)中的双正交小波并给出一个易于验证的充分条件.利用这一条件,重新得到Butterworth小波;进一步,构造了一类双正交小波.它们不仅具有Butterworth小波的前述所有性质,而且具有最短可能的支集.
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Source :
数学进展
ISSN: 1000-0917
Year: 2007
Issue: 3
Volume: 36
Page: 309-320
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 9
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