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Transmission-Model
无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
(Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal)
- 2013-08-31 18:59:05下载
- 积分:1
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sor
SOR法求解病态线性方程组的MATLAB源代码(SOR method for solving ill-conditioned linear equations MATLAB source code)
- 2015-05-27 15:05:10下载
- 积分:1
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ACO
蚁群算法(ACO)解决旅行商问题(TSP)的matlab程序。数据取自Oliver30。(Ant colony optimization (ACO) to solve the traveling salesman problem (TSP) in the matlab program. Data from Oliver30.)
- 2010-05-29 00:29:22下载
- 积分:1
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Instal_new_IM
A NEW TOOLBOX APPLICATION OF MULTI-LEVELS VOLTAGE SOURC INVERTER ADD TO SIMULINK MATLAB
- 2011-09-28 01:04:44下载
- 积分:1
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CompressiveTrackingFromsequences
压缩感知,对人脸进行跟踪的程序,今年欧洲图像会议的程序(Compressive Sensing,face track ,program )
- 2013-03-25 16:43:08下载
- 积分:1
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P80216Rev2_D8
802.16协议的阅读文档,详细介绍Wimax设计流程及框架,对准备从事Wimax开发人员必读之作(802.16 protocol to read the document, detailed design process and framework for Wimax, Wimax engaged on the preparation required reading for developers)
- 2010-08-08 11:15:40下载
- 积分:1
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heat3
heat3 implecit heat3 implecit
- 2012-06-03 02:52:36下载
- 积分:1
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untitledPM
说明: 能够实现Simulink 简单的pm调制解调(Implementation of Simulink PM modem)
- 2020-07-03 09:20:01下载
- 积分:1
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matlabppt
介绍matlab常用方法,编程技巧的ppt,简单使用(Describes common methods matlab, programming techniques ppt, simple to use)
- 2009-09-05 10:10:36下载
- 积分:1
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PCM-Voice
PCM编解码源程序
很好的程序。谢谢大家进行参考。(PCM codec good source procedures. Thank you for your reference.)
- 2009-04-18 22:14:08下载
- 积分:1