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Approximation of signals from local averages |
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| Authors: | Zhanjie Song Shouyuan Yang Xingwei Zhou |
| Institution: | aDepartment of Mathematics and LPMC, Nankai University, Tianjin 300071, China bSchool of Science, Tianjin University, Tianjin 300072, China |
| Abstract: | This work is concerned with approximation of a signal from local averages. It improves a result of Butzer and Lei P.L. Butzer, J. Lei, Approximation of signals using measured sampled values and error analysis, Commun. Appl. Anal. 4 (2000) 245–255]. |
| Keywords: | Sampling theorem Local averages Modulus of continuity Inequalities |
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