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Aloha
随机接入ALOHA协议，仿真其吞吐性能以及时延性能。(ALOHA random access protocol, the simulation of its throughput performance and delay performance.)
- 2010-10-24 20:08:37下载
- 积分：1
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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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archive
Student Information Application
- 2015-03-21 23:08:49下载
- 积分：1
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cyclic
Cyclostationary feature analysis
- 2014-01-27 13:55:42下载
- 积分：1
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aec
自己写的回声对消算法rls,frls,nlms,apa的matlab仿真，还附有音频文件，和详细的文档说明，很详细，非常适合本科生做毕业设计。(A project on AEC, including rls, frlf, nlms and apa, is carefully writen and would be very helpful to undergraduate students.)
- 2020-11-02 12:59:53下载
- 积分：1
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rungekutta
以rungekutta解ode，根據張鵬永老師的教法(Rungekutta solution to ode, according to Zhang Pengyong teachers teaching)
- 2011-06-06 22:21:57下载
- 积分：1
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KimAnd10_TWC
Spectrum sensing SCS method
- 2013-10-03 04:00:46下载
- 积分：1
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Mackay构造LDPC码程序 matlab
Mackay构造LDPC码程序 matlab(Mackay Constructs LDPC Code Program Matlab)
- 2019-04-09 16:23:15下载
- 积分：1
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tops
一篇关于TOPS的有用宽带信号测向方法，一篇关于TOPS的有用宽带信号测向方法(TOPS useful article on the method of measurement of broadband signals, a broadband signal on the TOPS useful method of finding)
- 2010-10-25 20:12:46下载
- 积分：1
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xiongyali
matlab 匈牙利算法，百度搜到的，试了可以用(Hungarian algorithm matlab)
- 2011-09-10 17:57:33下载
- 积分：1
