Dimension invariance of finite frames of translates and Gabor frames
نویسندگان
چکیده
منابع مشابه
Dimension invariance of finite frames of translates and Gabor frames
A dimension invariance property of finite frames of translates and Gabor frames is discussed. Under appropriate support conditions among the frame and dual frame generating functions, we show that a pair of dual frames evaluated in a given space remains a valid dual set if they are naturally embedded in the underlying space of almost arbitrarily enlarged dimension. Consequently, the evaluation ...
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ژورنال
عنوان ژورنال: Advances in Computational Mathematics
سال: 2011
ISSN: 1019-7168,1572-9044
DOI: 10.1007/s10444-011-9222-3