Using a relaying system to provide spatial diversity and improve the system performance is a tendency in the wireless cooperative communications. Amplify-and-fo
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端午刚过，粽子尤香，提到粽子，必然想到五芳斋。苏州五芳斋在苏州食客圈中是颇具口碑的。苏州五芳斋位于观前街太监弄1号，早些年店铺在一楼，以经营面和点心为主，因为口味正宗，价格公
Authentication per frame is an implicit necessity for security in wireless local area networks(WLANs). We propose a novel per frame secure authentication scheme
This paper presents a handheld 3D vision-based scanner for small objects by using Kinect. It is different from the previous color-glove-based approaches which r
Recently, Chang et al. proposed a Sudoku-based secret image sharing scheme. They utilized the Sudoku grid to generate meaningful shadow images, and their scheme
Microgrids are local power systems that may or may not be connected to the distribution system and are typically controlled by the local operator.Interest in mi
“这是中国富豪们青黄不接的时代。”曾参与《2013中国家族企业健康指数报告》调查的零点研究咨询集团内部人士坦言。这份于去年10月19日发布的报告显示，近40％的内地家族企业缺
日军轰炸机扬长而去，留下满目疮痍的成都城。一个二十出头的学生兵站在瓦砾间，略眯着眼，透过飞扬的烟尘凝望着一片虚空，仿佛只要用力，便能盯出一个未来。不远处，万竹掩映的望江楼，碧
“大刀向鬼子们的头上砍去!二十九军的弟兄们，抗战的一天来到了……”抗日战争全面爆发后，随着淞沪会战国军的溃败，上海沦陷。彼时，18岁的何洵华和几个要好同学，不甘就此成为亡国