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其他  有限差分法

function&nbsp;[alpha,N,U]=youxianchafen2(r1,r2,up,under,num,deta)&nbsp;&nbsp; &nbsp;&nbsp; %[alpha,N,U]=youxianchafen2(a,r1,r2,up,under,num,deta)&nbsp;&nbsp; %该函数用有限差分法求解有两种介质的正方形区域的二维拉普拉斯方程的数值解&nbsp;&nbsp; %函数返回迭代因子、迭代次数 ...

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源码  JAVA SMPP 源码

Introduction jSMPP is a java implementation (SMPP API) of the SMPP protocol (currently supports SMPP v3.4). It provides interfaces to communicate with a Message Center or an ESME (External Short Message Entity) and is able to handle traffic of 3000-5000 messages per second. jSMPP is not ...

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论文  基于多尺度字典的图像超分辨率重建

Reconstruction- and example-based super-resolution (SR) methods are promising for restoring a high-resolution (HR) image from low-resolution (LR) image(s). Under large magnification, reconstruction-based methods usually fail to hallucinate visual details while example-based methods sometimes introdu ...

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技术资料  AD810

PRODUCT DESCRIPTION The AD810 is a composite and HDTV compatible, current feedback, video operational amplifier, ideal for use in systems such as multimedia, digital tape recorders and video cameras. The 0.1 dB flatness specification at bandwidth of 30 MHz (G = +2) and the different ...

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书籍  Antennas and Propagation

This book has grown out of my teaching and research at the University of Surrey and out of my previous experiences in companies such as Philips, Ascom and Motorola. It is primarily intended for use by students in master’s level and enhanced final-year under- graduate courses who are specialising in ...

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书籍  Artificial+Intelligence

The current methods of communications are becoming less relevant under today’s growing demand for and reliance on constant connectivity. Of decreasing relevance are the models of a single radio to perform a single task. The expansion of wireless access points among coffee shops, airports, malls, an ...

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书籍  Cognitive+Communication

The aim of this book, the first of two volumes, is to present selected research that has been undertaken under COST Action IC0902 ‘‘Cognitive Radio and Net- working for Cooperative Coexistence of Heterogeneous Wireless Networks’’ (http://newyork.ing.uniroma1.it/IC0902/). COST (European Cooperati ...

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书籍  Economics+of+Mobile+Telecommunications

A series of features makes the mobile telecommunications industry an interesting field of investigation for economists: the industry is experi- encing veryfastmarketgrowthcombinedwithrapidtechnological change; regulatory design in setting market structure is playing a very important role; and oligop ...

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书籍  Fundamentals+of+WiMAX+Understanding

Fundamentals of WiMAX was consciously written to appeal to a broad audience, and to be of value to anyone who is interested in the IEEE 802.16e standards or wireless broadband networks more generally. The book contains cutting-edge tutorials on the technical and theoretical under- pinnings to WiMAX ...

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书籍  Mobile+and+Wireless+Communications

One of the very first books published on the social impact of the mobile phone was Timo Kopomaa’s The City in Your Pocket: Birth of the Mobile Information Society. The book, published in 2000, was based on research that Kopomaa had under- taken for Nokia and Sonera as part of his doctoral studies i ...

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