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As the mechanism of the effective traditional Chinese medical science treatment remains confounding, researchers seek to analyze the therapies using traditional Chinese medicine (TCM) with advanced techniques. In this paper we take advantage of the technique of data mining with the software SPSS (Statistical Product and Service Solutions), in particular the Apriori algorithm for association rules...
Patent documents, as a kind of open scientific literature protected by law, the abstracts of which often highly summarize the main information. Information extraction work and analysis of the abstracts can contribute to better protection of intellectual property rights and promotion of enterprise technological innovation. This paper focus on patent abstracts and view information extraction of patent...
A mathematical framework based on probability theory is presented that enables us to analyze one important aspect of SI algorithms: the population diversity. Firstly the population density degree is defined for the population in the SI algorithms. The population diversity is then discussed from the point of view of the normal distribution in statistics. We show that there is a close connection between...
The digital products gradually permeate into realistic life with their advantages such as high-efficiency, multi-function and intelligence, and the design of digital products has already broken away from the original concept of product design. Based on the feature of the design of digital products, the specific expression method and characteristic of the language of digital mechanical product design...
The digitized product by its highly effective, multi-purpose, the intellectualized superiority gradually penetrate people's life, the digitization product design has been separated from the original product design concept, besides must solve the product function, the man-machine relations, the structure, the material and so on fundamental factor, even more must pay attention to the digitization product...
What is the relationship between vegetation patterns and climate changes in China? The geographic distribution of vegetation types in China in the past 100 years and future was simulated based on climatology using a small set of plant functional types (PFTs) embedded in the biogeochemistry biogeography model BIOME4. Results show that as time goes by, vegetation sensitivity to climate change is a increasing...
In this paper, we present a video decoder chip for H.264/AVC high profile, MPEG-1/2 main profile and AVS Jprofile, which is capable of 60fps 1080p decoding at 200MHz. By applying a dedicated DRAM sub-system and a 2-D cache architecture, 50% of pins for DRAM connection and 36% of power consumption are saved, compared to state-of-the-art work in a system perspective. Meanwhile, 38% of gate count is...
High resolution radars require signals with large time-bandwidth product such as CW signal and coherent pulse train (CPT). We discuss a phase-coded interrupted CW (ICW) signal which is the combination of CW signal and CPT. Phase codes used here are with perfect periodic autocorrelation. The periodic ambiguity function of ICW signals is studied including single-carrier signal and multi-carrier signal...
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