Results 221 to 230 of about 37,958 (259)

Discrete-Time Fourier Transform Discrete Fourier Transform

2022
Muhammad N. Khan, Syed K. Hasnain, Mohsin Jamil   +2 more
openaire   +1 more source

Uniqueness of the discrete Fourier transform

Signal Processing, 2023
Isabelle Baraquin, Nicolas Ratier
openaire   +2 more sources

The Discrete Fourier Transform

1993
Abstract We will consider how several different networks handle many common algorithms. In order to do this, we follow Preparata and Vuillemin in [125] in defining a pair of generic parallel algorithms that can be easily implemented on the common network-Naturally, some networks are better than others for developing parallel ...
openaire   +1 more source

The discrete Fourier transform

1992
In Chapter 2 we developed properties of the (continuous-time) direct Fourier transform and the inverse Fourier transform, the two constituting an integral pair. Whereas Fourier series analysis is largely concerned with functions which are treated as being periodic, the Fourier transform provides an instrument for the analysis of non-periodic functions.
openaire   +1 more source

Discrete Fourier Transform

2002
The Fourier Transform has wide applications in scientific computing and engineering. Although it has a continuous version, we will consider only the discrete version (DFT) and present what is commonly known as the Fast Fourier Transform (FFT) algorithm.
openaire   +1 more source

Discrete Time Fourier Transform

2023
openaire   +1 more source

Discrete Fourier Transform and Fast Fourier Transform

2022
openaire   +2 more sources

The multiple-parameter discrete fractional Fourier transform

IEEE Signal Processing Letters, 2006
Wen-Liang Hsue, Soo-Chang Pei
exaly  

Random Discrete Fractional Fourier Transform

IEEE Signal Processing Letters, 2009
Wen-Liang Hsue, Soo-Chang Pei
exaly  

The discrete fractional Fourier transform

IEEE Transactions on Signal Processing, 2000
Cagatay Candan, H M Ozaktas
exaly