Minimum-Energy Bivariate Wavelet Frame with Arbitrary Dilation Matrix
نویسندگان
چکیده
منابع مشابه
Minimum-Energy Bivariate Wavelet Frame with Arbitrary Dilation Matrix
In order to characterize the bivariate signals, minimum-energy bivariate wavelet frames with arbitrary dilation matrix are studied, which are based on superiority of theminimum-energy frame and the significant properties of bivariate wavelet. Firstly, the concept ofminimum-energy bivariate wavelet frame is defined, and its equivalent characterizations and a necessary condition are presented. Se...
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ژورنال
عنوان ژورنال: Journal of Applied Mathematics
سال: 2013
ISSN: 1110-757X,1687-0042
DOI: 10.1155/2013/896050