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  • Prediction of source characteristics of engine exh...
  • 作者:E.Dokumaci    来源期刊:2004 Elsevier    年卷号:
  • 摘要:Engine exhaust noise source is often described in frequency domain by the impedance and strength of an equivalent acoustic one-port source at a reference plan...

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  • On the Scaling Laws of Dense Wireless Sensor Netwo...
  • 作者:Hesham El Gamal    来源期刊:2005 IEEE    年卷号:
  • 摘要:Abstract—We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random f...

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  • On the Optimality of the Likelihood-Ratio Test for...
  • 作者:Biao Chen    来源期刊:2005 IEEE    年卷号:
  • 摘要:Distributed detection has been intensively studied in the past.In this correspondence, we consider the design of local decision rules in the presence of nonid...

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  • 莱卡工程师谈光学镜头设计标准和忌讳
  • 作者:    来源期刊:ErwinPutsPConline    年卷号:
  • 摘要:今天的镜头设计(或者像光学设计者称之为光路设计)似乎是小菜一碟:在镜头的资料库中有成千上万的设计专利的展示,并且有许多是公开发表的。你似乎可以从大致的设计构思着手,然后利用高速的计算机系统为你的设计草图进行优化,达到你实际想要达到的目标。但问题是,计算机能够生成一个优秀的镜头设计吗?当然是不可能的。真正的设计其实是...

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  • Robotic sensor agents
  • 作者:Emil M.Petriu    来源期刊:2004 IEEE    年卷号:
  • 摘要:Monitoring environment parameters is a complex task of great importance in many areas, such as the natural living environment;homeland security; industrial or...

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