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On the relationship between the Fourier and fractional Fourier transforms
Zayed, A.I.;
Signal Processing Letters, IEEE
Volume 3,
Issue 12,
Dec. 1996
Page(s):310
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311
Abstract:
In recent years, the fractional Fourier transform has been the focus of many research papers. In this letter, we show that the fractional Fourier transform is nothing more than a variation of the standard Fourier transform and, as such, many of its properties, such as its inversion formula and sampling theorems, can be deduced from those of the Fourier transform by a simple change of variable
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