程序参考下文中的算法H.M. Ozaktas, M.A. Kutay, and G. Bozdagi.Digital computation of the fractional Fourier transform.IEEE Trans. Sig. Proc., 44:2141--2150, 1996.
目前网络关于分数阶傅里叶变换可靠的代码来源主要有一下几个: (1)来源一: M.A. Kutay. fracF: Fast computation of the fractional Fourier transform, 1996. www.ee.bilkent.edu.tr/~haldun/fracF.m. (2)来源二: J. O’Neill. DiscreteTFDs:a collection of matlab files for time-frequency analysis, 19