Results 191 to 195 of about 638,967 (195)

On the relationship between the Fourier and fractional Fourier transforms

IEEE Signal Processing Letters, 1996
exaly  

The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging over short, modified periodograms

IEEE Transactions on Audio and Electroacoustics, 1967
exaly  

Fourier analysis with unequally-spaced data

Astrophysics and Space Science, 1975
exaly  

Historical notes on the fast Fourier transform

Proceedings of the IEEE, 1967
exaly  

A convolution and product theorem for the fractional Fourier transform

IEEE Signal Processing Letters, 1998
exaly