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A new method called C-C-3 method is suggested, which can amend at least 4 drawbacks of the C-C method (which is a popular method of the phase space reconstruction). The correlation integral algorithm of the time series is improved; and based on the theory of the chaotic system period N, the first local minimum of S3_cor(t) which can show the period N of the chaotic time series is looked for, and by...
Some scholars provided the discernibility matrix based on the positive region. The time complexity of the algorithm for computing core with this discernibility matrix is O(|CparU|2 ). For cutting down the time complexity of the algorithm, the definition of simplified discernibility matrix based on the positive region and the corresponding definition of the core are provided. At the same time, it is...
1) To explore the relationship between RTIs and mental status of Naxi women; 2) to compare the differences of depression & anxiety between Naxi women who have and not have RTIs; and 3) to put forward some suggestions for improving Naxi women's reproductive health in psychological point of view. A cross-sectional survey was adopted, 280 married Naxi female volunteers who aged above 20 years...
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