Results 231 to 240 of about 1,921,662 (293)

Improved power converter line synchronisation using an adaptive Discrete Fourier Transform (DFT)

2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289), 2003
The problem of line synchronisation for grid connected power converters where the grid is weak or comes from a remote area power supply with poor frequency governing, is now well recognised. Such supplies can suffer a significant amount of line voltage distortion due to notches caused by power device commutation and/or low frequency harmonic content ...
B.P. McGrath, D.G. Holmes, J. Galloway
openaire   +2 more sources

Discrete Fourier transform (DFT)

Digital Signal Processing, 2021
M. Bader
openaire   +2 more sources

Discrete Fourier Transform (DFT)

Digital Signal Processing, 2020
S. Abood
openaire   +2 more sources

Sizing of Energy Storage and Diesel Generators in an Isolated Microgrid Using Discrete Fourier Transform (DFT)

IEEE Transactions on Sustainable Energy, 2014
Linquan Bai, Jun Xiao, Fangxing Li
exaly   +2 more sources

Power Converter Line Synchronization Using a Discrete Fourier Transform (DFT) Based on a Variable Sample Rate

IEEE Transactions on Power Electronics, 2005
B P Mcgrath, D G Holmes
exaly   +2 more sources

Discrete Fourier Transform (DFT)

2015
Andrey Alenin, J. Scott Tyo
openaire   +2 more sources

The DFT: An Owner's Manual for the Discrete Fourier Transform

1995
William L. Briggs, Van Emden Henson
openaire   +2 more sources

The discrete fractional Fourier transform [PDF]

IEEE Transactions on Signal Processing, 2000
We propose and consolidate a definition of the discrete fractional Fourier transform that generalizes the discrete Fourier transform (DFT) in the same sense that the continuous fractional Fourier transform generalizes the continuous ordinary Fourier ...
Cagatay Candan, H M Ozaktas
exaly   +4 more sources

2D Discrete Fourier Transform on Sliding Windows

IEEE Transactions on Image Processing, 2015
Chun-Su Park
exaly   +2 more sources

Accurate Frequency Estimation by Using Three-Point Interpolated Discrete Fourier Transform Based on Rectangular Window

IEEE Transactions on Industrial Informatics, 2021
Windowed interpolated discrete Fourier transform (DFT) has been well-studied to deal with the spectral leakage and picket fence effects in frequency estimation. When the number of acquired sine-wave cycles is small, the long-range spectral leakage of the
Kai Wang, He Wen, Guoqing Li
semanticscholar   +1 more source