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| Title: | A modification of the sampling series with a Gaussian multiplier | Authors: | Qian, L. Creamer, D.B. |
Keywords: | Error estimate Exponentially decaying accuracy Gaussian multiplier Localization Oversampling |
Issue Date: | Jan-2006 | Citation: | Qian, L.,Creamer, D.B. (2006-01). A modification of the sampling series with a Gaussian multiplier. Sampling Theory in Signal and Image Processing 5 (1) : 1-20. ScholarBank@NUS Repository. | Abstract: | We propose a modification of the sampling series using a Gaussian multiplier. Error estimates for the modified series to approximate a band-limited function and its derivatives are obtained. The error bounds decay exponentially. A criterion for choosing the parameters to achieve a desired accuracy is provided. Numerical experiments show that the Gaussian multiplier performs better than the Jagerman multiplier for functions with high bandwidth. © 2006 Sampling. | Source Title: | Sampling Theory in Signal and Image Processing | URI: | http://scholarbank.nus.edu.sg/handle/10635/104715 | ISSN: | 15306429 |
| Appears in Collections: | Staff Publications |
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