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Attribute reduction is one of the important topics in the research on rough set theory. In confrontation with dynamic data, common methods of attributes reduction have such disadvantages as unstable reduction results, intensive computation and the difficulty in meeting the need of real-time processing. To solve these problems, a method of dynamic attributes reduction with improved PSO algorithm is...
In order to improve the precision of attitude operator in GPS attitude determination, based on Quantum-behaved Particle Swarm Optimization(QPSO) algorithm, a new GPS carrier phase searching technology of attitude determination is proposed. In favor of the ambiguity function methodpsilas fitness function, quantum behavior is introduced to enhance the ability of global searching to achieve the GPS fast...
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