Estimation of Signal Parameters using a New Recurrent Hybrid Algorithm

D. Al-Dabass, D. Evans, and S. Sivayoganathan (UK)


Hybrid recurrent networks, parameter estimation.


S A special sixth order dynamical model is proposed to simulate the behaviour of complex signals. The model consists of a two layer hierarchy of second order dynamics two of whose parameters are themselves second order. Given the trajectory of the actual complex signal, a recurrent hybrid algorithm is derived to estimate the parameters of the model. Results show good performance of the algorithm in tracking the model parameters online. Suggestions for future directions are given.

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