Dingyu Xue

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We consider uncertain fractional-order linear time invariant (FO-LTI) systems with interval coefficients. Our focus is on the robust controllability issue for interval FO-LTI systems in state-space form. We revisit the controllability problem for the case when there is no interval uncertainty. It turns out that the controllability check for FO-LTI systems(More)
—This brief proposes a design method for a digital fractional order Savitzky-Golay differentiator (DFOSGD), which generalizes the Savitzky-Golay filter from the integer order to the fractional order for estimating the fractional order derivative of the contaminated signal. The proposed method calculates the moving window's weights using the polynomial(More)
At present, studies on microRNA mainly focus on the identification of microRNA genes and their mRNA targets. Although researchers have identified many microRNA genes, relatively few microRNA targets have been identified by experimental methods. Computational programs designed for predicting potential microRNA targets provide numerous targets for(More)
In recent years, as fractional calculus becomes more and more broadly used in research across different academic disciplines, there are increasing demands for the numerical tools for the computation of fractional integration/differentiation, and the simulation of fractional order systems. Time to time, being asked about which tool is suitable for a specific(More)
Synopsis: Although we have already known that " anomalous is normal " from observation and modeling point of view if fractional calculus is used, it is of utmost importance now to show beneficial uses of the mathematical tool of fractional calculus from engineering point of view, in addition to, equally importantly, demonstrating that fractional calculus is(More)