Because the dual 35mm Artillery system needs to traction the long-range target by the laser aiming, and requires the laser spot size at the target that is less than some of the technical parameters , but only to use the laser to traction target which is difficult to achieve, they need to install the beam
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ABSTRACT:Internet has greatly changed the human way of life and working habits, people benefit a lot in all aspects, meanwhile, internet is encountering increasingly serious security problem just because of its internal opening and vulnerability. The most typical attacks are viruses and Trojans, and web Trojan, one kind of Trojan, now is the most prevalent
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This thesis describes honeybee olfactory systems, including the morphography characters and the distribution of olfactory receptors, the inner neural pathway of signal transfer. Based on the physiologic characters we introduce a technology to detect the electric status of honeybee’s olfactory neural system, electroantennogram (EAG). Then we briefly introduce the origin, development and current research status
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Harbor region belongs to the typical environment with land and sea mixed, which is very complex. It is now a challenging subject of radar area to detect and distinguish ships of interest in harbor region. According to the application requirements for airborne or missile-borne radar to detect ships in harbor region, the SAR image of
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Harbor region belongs to the typical environment with land and sea mixed, which is very complex. It is now a challenging subject of radar area to detect and distinguish ships of interest in harbor region. According to the application requirements for airborne or missile-borne radar to detect ships in harbor region, the SAR image of
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The detection of weak signals in sea clutter has been a hot and difficult issue for along time in the field of target detection on sea surface, which has significant meaningsfor military and civil use. Based on the chaos theory, this paper studies the embeddedreconstruction of the real measurement sea clutter data. The methods proposed
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Quartz crystal microbalance (QCM, Quartz Crystal Microbalance) sensor has the characteristics of response to a broad spectrum, high sensitivity, and simple structure, low cost detection devices, especially as a quality-based sensors are widely used in analytical chemistry, surface chemistry, biochemistry and environmental monitoring and many other fields. Surface sensitive film is used as sensitive components
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Wireless Mesh Network is a promising broadband wireless network architecture, which has not only inherited the easy-to-use feature of the low-cost wireless LAN technology, but also made reference to the self-organizing network. It has achieved a great improvement in scalability, robustness and thus has excellent views in varieties of fields. On the other hand, Security
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Domain Name System is a multilevel, distributed database, TCP/IP based application. It provides the mapping between domain names and IP addresses, and is the base of communication between clients and servers. Also, it is the base of various Internet applications, such as Email, www, FTP and so on.In recent years, along with the increase of
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Depth image pattern recognition is a new technology in recent years. This is due to the cost reduction of depth image camera, especially the Kinect device introduced by Microsoft which inspires the researchers’interest greatly. Be different with optical image, pixels of depth image are only concerned with the location of objects in the space. It
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