The laser range finder has been widely used in military and civilian areas, as a kind of electronic measuring instrument. With the rapid development of network technology and microelectronics technology, electronic measuring instrument has the development trend of network and a high degree of integration. The high-speed data acquisition card made by FPGA(a kind of
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Earth***** is a badly damaging natural calamity for people. It brought heavy losses at lives and properties every time a serious earth***** occurred. The rescue work after earth***** has caused the whole world’s attention, and information gathering of earth***** field is the key for a rapid, efficient rescue. There are some disadvantages in the using
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Earth*****s are a natural phenomenon.Once a strong vibration and seismic energy released, resulting in collapse of buildings ,landsides,floods,spread of the epidemic and so on,will be on social,economic,political and property damage unpredictably. Because of the unpredictability and unexpected of the earth*****,humans can not do all kinds of preparations before it happens,which seems particularly important for post-earth*****
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Monitoring system in real life has been a large number of applications, schools, banks and other special departments and many public places are equipped with numerous surveillance cameras, security of these devices, data acquisition has played an important role. Their advantage is that the images in real time by controlling data collection and analysis staff
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Intravenous infusion as a route of administration, more and more applied to clinical medicine, but, as among the widespread use of intravenous infusion, its inconvenience are gradually revealed.Medical personnel need to observe two kinds of infusion information during the infusion processes, it includes the speed and if the infusion is finish or not. The transfusion
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The thesis is partially supported by National High Technology Research and Development Program 863 “Intelligent AWID/AWIS High Speed/High maneuverability Mobile Robot Platform”. AWID/AWIS (All Wheels Independent Driving & All Wheels Independent Steering) high-speed and high-maneuverability platform is a new robot platform, this platform can realize all wheels independent driving and steering. By incorporating different driving
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Spectrum sensing, i.e., detecting the presence of primary users in a licensed spectrum, is a fundamental problem in cognitive radio. Since the statistical covariances of the received signal and noise are usually different, they can be used to differentiate the case where the primary user’s signal is present from the case where there is only
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Spectrum sensing, i.e., detecting the presence of primary users in a licensed spectrum, is a fundamental problem in cognitive radio. Since the statistical covariances of the received signal and noise are usually different, they can be used to differentiate the case where the primary user’s signal is present from the case where there is only
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Internet of Things is an emerging technology, which will combine all kinds of Information sensory equipment and the Internet to form a huge network. With the emergence of the Internet of Things , the social mode of production, lifestyles and the way of life are changing obviously and become an a growth point of economic
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Visible light communication technology is an emerging wireless optical communication technology. The visible light communication technology has a good development with the invention and application of LED white light. White LED can not only provide indoor lighting, but also can be applied to wireless optical communication system network to meet the individual needs of the
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