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We propose a maximum a-posteriori (MAP) based blind algorithm for carrier frequency offset (CFO) and symbol timing offset (STO) estimation, for a convolutionally coded orthogonal frequency division multiplexing (COFDM) system, in an additive white Gaussian noise (AWGN) channel. We derive the MAP estimators mathematically. It is observed that though the MAP metric for CFO estimation gives a good performance...
This paper investigates on motion synchronization of a multiple axes system. Two different control strategies, a cross-coupling controller in feedback loop and a linear quadratic optimal controller, were used to synthesize the synchronization compensator with the cross-coupling dynamics among the axes. These two methods are corresponding to SISO and MIMO approaches. With the strategies, the asymptotic...
In this paper we examine the synchronization of a collection of repressilators in tumour-like cell aggregations coupled using quorum sensing. The force of diffusion that exists between neighbouring cells on the surface of the tumour has been paid due consideration. The study reveals that such a coupled system would show synchronization. Our computational results further show that such a prediction...
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