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Periodic wavelet frames |
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| Authors: | |
| Institution: | (1) Institute of Mathematics, Chinese Academy of Sciences, Beijing, P.R. China, 100080 |
| Abstract: | In this paper, starting from any two functions satisfying some simple conditions, using a periodization method, we construct a dual pair of periodic wavelet frames and show their optimal bounds. The obtained periodic wavelet frames possess trigonometric polynomial expressions. Finally, we present two examples to explain our theory. |
| Keywords: | periodic wavelet frames a dual pair of frames optimal frame bounds |
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