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Approximately dual frames of nonstationary Gabor frames for l2(Z) and reconstruction errors |
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| Authors: | Qiaofang Lian Minghou You |
| Affiliation: | 1. Department of Mathematics, Beijing Jiaotong University, Beijing, 100044 China;2. School of Information and Communication Engineering, Beijing University of Technology, Beijing, 100124 China |
| Abstract: | |
| Keywords: | adaptive representations approximately dual frames nonstationary Gabor frames reconstruction |