The paper discusses a new type of vehicle charge management system. In view of thecommon problems existed in the vehicle charge system, such as IC card, inserted needed;wireless RF cards, operated within a distance of tens of centimeters; wide vehicles, severelyrestricted when gate access ect. In this paper a vehicle management system with 315MHzwireless carriers
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LDPC(Low-Density Parity-Check) code became the research hot topic and popular in modern communication system because of its excellence performance. LDPC code can approach the Shannon limit and be easily described with simple decoding architecture. The key problem is how to improve the performance and reduce the consumption of hardware resource.In this work, based on the
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Due to laser’s characteristic of good monochromaticity, good directivity, good coherence and high-brightness, laser guidance technology plays an important role in modern war more and more. In this paper, I have introduced the basic principle of laser beam-riding guidance system, systematically analyzed the influencing factors of laser transmitted in atmosphere, deduced and counted laser power
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RealVideo player is one of the most important applications for Loongson-2 processor. As the current mainstream network video format, RealVideo increases performance while it also brings a series of more complicated coding/decoding algorithms, which put pressure on RealVideo files playing on the Loongson-2 platform with lower frequency.On the Loongson-2 platform, with no multi-media optimization the
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RealVideo player is one of the most important applications for Loongson-2 processor. As the current mainstream network video format, RealVideo increases performance while it also brings a series of more complicated coding/decoding algorithms, which put pressure on RealVideo files playing on the Loongson-2 platform with lower frequency.On the Loongson-2 platform, with no multi-media optimization the
(Read More…)
This paper is focused on how to improve the machining accuracy of NC machine tools and product quality and the whole level of manufacture and bring into better play the advantages of NC machine tools facing the needs of fast spread and development of NC machine tools,and research decoding method of finish machining program to
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Due to laser’s characteristic of good monochromaticity, good directivity, good coherence and high-brightness, laser guidance technology plays an important role in modern war more and more. In this paper, I have introduced the basic principle of laser beam-riding guidance system, systematically analyzed the influencing factors of laser transmitted in atmosphere, deduced and counted laser power
(Read More…)
RealVideo player is one of the most important applications for Loongson-2 processor. As the current mainstream network video format, RealVideo increases performance while it also brings a series of more complicated coding/decoding algorithms, which put pressure on RealVideo files playing on the Loongson-2 platform with lower frequency.On the Loongson-2 platform, with no multi-media optimization the
(Read More…)
This paper is focused on how to improve the machining accuracy of NC machine tools and product quality and the whole level of manufacture and bring into better play the advantages of NC machine tools facing the needs of fast spread and development of NC machine tools,and research decoding method of finish machining program to
(Read More…)
Due to laser’s characteristic of good monochromaticity, good directivity, good coherence and high-brightness, laser guidance technology plays an important role in modern war more and more. In this paper, I have introduced the basic principle of laser beam-riding guidance system, systematically analyzed the influencing factors of laser transmitted in atmosphere, deduced and counted laser power
(Read More…)
