Blind free band detector based on the sparsity of the Cyclic Autocorrelation function.

Ziad Khalaf Jacques Palicot Amor Nafkha Honggang Zhang

Published in: EUSIPCO (2013)

Keyphrases

autocorrelation function
matched filter
power spectrum
signal to noise ratio
high dimensional
correlation coefficient
wavelet transform
detection algorithm
sparse representation
signal processing
noise model
frequency band
spread spectrum
frequency domain