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Acoustic feedback is a common problem in most hearing aids, it reduces the maximum useable gain and even causes "howling" while large forward gain is required, which is quite annoying for patient with severe hearing losses. This paper gives a new combination of de-correlation LMS adaptive algorithm and fixed forward delay to better de-correlate input and output signals of hearing aids as...
In the current paper, exponential synchronization is discussed for chaotic neural networks with time-varying delays. Based on Lyapunov stability theory and linear matrix inequality (LMI), a nonlinear feedback control scheme is designed to synchronize the drive system and the response one. The obtained sufficient conditions are in the forms of LMI, so much easier to verify. Moreover, numerical simulation...
The global issues of the equilibrium points of neural networks (NNs) of neutral type with time-varying delay is investigated in this paper. Novel delay-dependent exponential stability criteria is established by employing free weighting metrics technology, Lyapunov-Krasovskii stability theorem and linear matrix inequalities (LMI) technique. Two examples with numerical simulation are given to illustrate...
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