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As cloud computing goes, How to provide a security cloud becomes an important problem. Virtual networking plays an important role in cloud computing infrastructure. To identify which node is a critical node become an important research question. In this study, our team analyzed the fat tree network and small-world network, and proposed a network modeling method for the virtual networking. On this...
Discrete Hilbert Transform plays an important role in digital signal processing for Communications. This paper presents a reconfigurable architecture for the Hilbert Transform, which can provide the hardware for the calculating of any 4m-point (m is an integer) Hilbert Transform. Both performance and area are optimized based on the systolic-arrays method.
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