DENK, R (1994) FILTER FUNCTIONS WITH EXPONENTIAL CONVERGENCE ORDER. MATHEMATISCHE NACHRICHTEN, 169. pp. 107-115. ISSN 0025-584X,
Full text not available from this repository.Abstract
Oversampled functions can be evaluated using generalized sine-series and filter functions connected with these series. A standard filter function is given by exp ((zeta(2) - 1)(-1)). We show that the Fourier transform of this filter posseses the convergence order O(exp (- root x)), improving an estimation given in [10]. Moreover, we define a family of filter functions with convergence order O(x . exp (- x(sigma))) with sigma arbitrary close to 1.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:41 |
| URI: | https://pred.uni-regensburg.de/id/eprint/53578 |
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