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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
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Untitled
solar simulation program
- 2012-09-29 02:04:28下载
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DvHop
Matlab implementation for DVHOP protocol
- 2015-02-20 02:23:20下载
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Lab4---corregido
laboratorio resuelto sobre correlacion
- 2011-12-21 22:04:37下载
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FaceDet-ECCV2002
i want matlab source code about face detection
- 2009-12-25 23:04:09下载
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Feedback-Neural-Networks
采用Matlab实现反馈神经网络构建,共有15个例子。(Feedback is realized by using the Matlab neural network building.)
- 2014-12-12 08:35:01下载
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PracticaSegmentacion
matlab threshold nblklkjkljlkjlkjlkj
- 2010-06-13 06:43:37下载
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moorer
Matlab implementation of Moore reverberation algorithm, function module
- 2009-05-26 01:32:21下载
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capacity_MIMO
This chapter contains sample programs for determining capacity. The reader is advised to go through the coding. The
file "capacity_water.m" is for measuring the waterfilling capacity. It should be made to work with a file similar to
"capacity_plot_main.m". The latter file deals with all the other capacity plots given in the book in Chapter 2.
All programs are verified with MATLAB versions 6.0 and above with signal processing and communications toolboxes.
- 2008-07-11 16:49:03下载
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cedet
emacs lisp源代码 gnu emacs learning(emacs lisp source)
- 2014-09-25 15:04:57下载
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