Matrix sparsification by discrete wavelet transform

被引：0
|
作者：
Konik, M
Schneider, R
Steidl, G
机构：
来源：
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 1996年 / 76卷
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D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we apply discrete wavelet transforms to create sparse approximations of fully populated matrices. We investigate the transformed matrices by purely discrete techniques. The proposed compression is examined with respect to its accuracy and efficiency. Numerical examples confirm the theoretical expectations.
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页码：445 / 445
页数：1
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