Results 271 to 280 of about 11,957,855 (289)

Generalized Sparse Grid Interpolation Based on the Fast Discrete Fourier Transform

2021
Michael Griebel, Jan Hamaekers
openaire   +1 more source

The Hopping Discrete Fourier Transform [sp Tips&Tricks]

IEEE Signal Processing Magazine, 2014
Sung-Jea Ko, Chun-Su Park
exaly  

Discrete Fourier transform computation via the Walsh transform

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1978
Y Tadokoro
exaly  

On the Security of a Cryptosystem Based on Multiple-Parameters Discrete Fractional Fourier Transform

IEEE Signal Processing Letters, 2008
Amr Youssef, A M Youssef
exaly  

One Technique to Enhance the Resolution of Discrete Fourier Transform

Electronics (Switzerland), 2019
Aleksandr Sinitca, Denis Butusov, Dmitry Kaplun   +2 more
exaly  

Discrete Fourier transforms when the number of data samples is prime

Proceedings of the IEEE, 1968
C M Rader
exaly  

Fast algorithms for the discrete W transform and for the discrete Fourier transform

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1984
exaly  

Discrete fractional Fourier transform based on orthogonal projections

IEEE Transactions on Signal Processing, 1999
Chien-Cheng Tseng, Soo-Chang Pei, Min-Hung Yeh   +2 more
exaly  

Real signals fast Fourier transform: Storage capacity and step number reduction by means of an odd discrete Fourier transform

Proceedings of the IEEE, 1971
exaly  

Double image encryption based on discrete multiple-parameter fractional Fourier transform and chaotic maps

Optics Communications, 2012
Mingguang Shan
exaly