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Frequency domain discrete fourier transform spread generalized multi-carrier system and its performance analysis.
Yun Rui
Honglin Hu
Huiyue Yi
Hsiao-Hwa Chen
Yueh-Min Huang
Published in:
Comput. Commun. (2009)
Keyphrases
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frequency domain
discrete fourier transform
fourier transform
spatial domain
power spectrum
cross correlation
denoising
subband
spectrum analysis
fast fourier transform
filter bank
power spectra
image data
object recognition
feature extraction
radon transform
multiresolution
preprocessing
machine learning