Wavelet transform of the dilation equation
In this article we study the dilation equation f(x) = ∑hchf(2x-h) in ℒ2(ℝ) using a wavelet approach. We see that the structure of Multiresolution Analysis adapts very well to the study of scaling functions. The equation is reduced to an equation in a subspace of ℒ2(ℝ) of much lower resolution. This...
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| Autores principales: | Cabrelli, C.A., Molter, U.M. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03342700_v37_n4_p474_Cabrelli |
| Aporte de: |
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