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Modified Variable Step Size FLOM-CMA Based on Lorentzian Function under Impulse Noise
2018
MATEC Web of Conferences
Aiming at the problem that the traditional equalization algorithm under impulse noise is difficult to suppress impulse noise and achieve equalization, a new modified variable step size FLOM-CMA algorithm based on Lorentzian function is proposed in this paper. The proposed algorithm has modified the cost function to made full use of the phase information of signal to correct the phase rotation. Also, by adjusting the FLOM of cost function, that impulse noise is restrained effectively.
doi:10.1051/matecconf/201823204061
fatcat:icxpeiprzzbdpccybjrr52a5cu