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Advances in mobile health (mHealth) has been notable in the last few years, but so has the problems associated with the development, implementation and sustained use of mHealth systems. After implementation, various difficulties arise contributing to being considered a failure. The purpose of the study is to create a model by which e-Health systems can be evaluated in order to ensure development for...
We consider an optimization problem where the decision variable is a string of bounded length. For some time there has been an interest in bounding the performance of the greedy strategy for this problem. Here, we provide weakened sufficient conditions for the greedy strategy to be bounded by a factor of (1 − (1 − 1/K)K), where K is the optimization horizon length. Specifically, we introduce the notions...
An optical orthogonal code (OOC) of length N is a set of {0, 1}-sequences of length N, all of which have a constant weight. It is employed as a spreading code in optical communication systems, where 1 means signal ‘on’ and 0 signal ‘off.’ In this paper, we present a generic construction of OOCs of length (q−1)N from an OOC of length N, where q is a prime power with gcd(q −1,N) = 1. This construction...
Acoustic radar has the advantages of low cost, high resolution, and the simplicity for sampling and storage. Recent years, it has been widely studied and applied in fields such as target detection, recognition and imaging. However, the sound signal is usually wideband. The wideband correlation function is often used in active and passive detections. To address the problems of the errors and computational...
In this paper an attempt is made to design a dynamic state feedback based decoupler (PD compensator) for MIMO system. The condition for decoupling and mathematical expressions for the set of dynamic state feedback gain matrices (K, F and Γ) for a given decoupled system transfer function matrix is formulated. Further the robustness has been tested.
Recently the practical application of soft computing to solve real life decision making has been developed rapidly since it can be applied easily to several areas like computer science, medical science, information technology, economics, environments, engineering, among other areas. In this research paper, we make the practical application of interval-valued intuitionistic fuzzy soft multisets in...
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