过采样下分数阶傅里叶变换的改进算法
冯志成, 安建平
Improved algorithm of fractional Fourier transform under condition of oversampling
FENG Zhi-cheng, AN Jian-ping
Journal of Systems Engineering and Electronics . 2012, (3): 467 -471 .  DOI: 10.3969/j.issn.1001-506X.2012.03.07