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This paper analyzed the relationship between atmospheric temperature and blood pressure, and found out the correlation coefficients atmospheric temperature affect on blood pressure. It used Matlab as a tool and adopt cosine vector angle to quantitative analysis, and adopt FFT (fast Fourier transform algorithm) transform to frequency spectrum space to qualitative analysis. It has account the correlation...
The detection of covert channel is of increasing interest in light of the recent study of network behaviorism. However, due to the high variation in legitimate network traffic, detecting covert channel is a challenging task. In this paper, we study and analyze a new covert channel detection methodology, based on the property of scale-free networks, with the objective of enhancing the covert channel...
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