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Short-time Fourier transform receiver for nonstationary interference excision in direct sequence spread spectrum communications.
Xuemei Ouyang
Moeness G. Amin
Published in:
IEEE Trans. Signal Process. (2001)
Keyphrases
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non stationary
direct sequence spread spectrum
short time fourier transform
spread spectrum
frequency hopping
communication systems
multiple access
autoregressive
random fields
fast fourier transform
image watermarking
amplitude modulation
image processing
multiresolution
wavelet transform
signal processing