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This paper is concerned with the robust stability problem of the neutral system with time-varying discrete delay and fractional norm-bounded uncertainties. Several asymptotic stability criteria are presented by employing the Lyapunov-Krasovskii method and utilizing some bounding inequalities to deal with the cross products between two vectors. The(More)
This paper proposed a novel chaotic image scrambling scheme based on dynamic twice interval-division. The new algorithm works quickly, and has a large cryptographic key space. The paper also analyzed the scrambling performance of the new algorithm statistically. The results indicate that the new algorithm can provide high level security owing to making the(More)
The seismic waveforms would be clipped when the amplitude exceeds the upper-limit dynamic range of seismometer. Clipped waveforms are typically assumed not useful and seldom used in waveform-based research. Here, we assume the clipped components of the waveform share the same frequency content with the un-clipped components. We leverage this similarity to(More)
In 2007, 19 cases of a scrub typhus epidemic occurred within a week at a sports school in Mingguang County, Anhui Province, where no previous incidence of this mite borne disease had been reported. Sero-surveillance in 2009 indicated that 10 of the 100 school students possessed anti-Orientia tsutsugamushi antibodies. From 2009 to 2013, 60 small animals and(More)
This paper analyzed the actual TCP's bulk flow in a simple topological network with different parameters statistically, studied the self-similarity of their stable flow. The results indicated that the TCP bulk flow in 10BaseT networks is quite stable, does not present the burst and the self-similarity. But in 100BaseTx networks, the TCP bulk flow presents(More)
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