January 2013
Journal of Theoretical & Applied Information Technology;1/10/2013, Vol. 47 Issue 1, p425
Academic Journal
Although the volterra filter is known to be an efficient adaptive filter in a large variety application for the non-linear system, but its computational complexity is also very high, especially as the orders of the filter increase. To overcome the computational complexity of the Volterra filter, a novel adaptive filter using layered bilinear architecture is proposed in this paper. Compared with the conventional second-order Volterra filter and Direct Bilinear adaptive filter, the layered bilinear adaptive filter exhibits a slightly better convergence performance in terms of convergence speed and steady-state error.


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