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检索条件"作者=LI ZhongYan 1 & HAN DeGuang 2, 1 department of Mathematics and Physics, north China electric {3. university, beijing 102206, China"
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Constructing super Gabor frames:the rational time-frequency lattice case
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Science china mathematics 2010年 第12期53卷 3179-3186页
作者: li zhongyan 1 & han deguang 2, 1 department of mathematics and physics, north{3. electric Power university, beijing 102206,{3. 2 department of mathematics, university of Central Florida, Orlando, FL 3.816, USA 1. department of mathematics and physics North China Electric Power University Beijing 102206 China2. Department of Mathematics University of Central Florida Orlando FL 32816 USA
For a time-frequency lattice Λ = A Z d × B Z d , it is known that an orthonormal super Gabor frame of length L exists with respect to this lattice if and only if |det( AB) | = 1 L . The proof of this result involves... 详细信息
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