Cite this article:
Yuan Lin. Wavelet--fractional Fourier transformsJ. Chin. Phys. B, 2008, 17(1): 170-179.
| Yuan Lin. Wavelet--fractional Fourier transformsJ. Chin. Phys. B, 2008, 17(1): 170-179. |
Wavelet--fractional Fourier transforms
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Abstract
This paper extends the definition of fractional Fourier transform (FRFT) proposed by Namias V by using other orthonormal bases for L^2\left( R \right) instead of Hermite--Gaussian functions. The new orthonormal basis is gained indirectly from multiresolution analysis and orthonormal wavelets. The so defined FRFT is called wavelets-fractional Fourier transform. -
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