An Optimized LMS Algorithm for Bilinear Forms

In this paper we introduce an optimized version of the least-mean-square (LMS) algorithm, which is tailored for the particular case of bilinear forms. In this context, the bilinear term is defined with respect to the impulse responses of a spatiotemporal model resembling a multiple-input/single-output system. Moreover, a comparison with the simplified version of the Kalman filter developed for bilinear forms is provided. Simulation results show the good performance of the proposed algorithm.

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