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ofdm06_parred
ofdm仿真程序，请大家参考。
ofdm仿真程序，请大家参考。(ofdm simulation program, please refer to everyone. ofdm simulation program, please refer to everyone.)
- 2009-04-07 19:59:23下载
- 积分：1
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CA
说明： 利用元胞自动机，加入社会力等因素，正式模拟了灾害发生时人员疏散应急情况，可获得人员疏散时间。(By using cellular automata and adding social forces, the emergency situation of evacuation is simulated and the evacuation time is obtained.)
- 2021-03-18 16:29:20下载
- 积分：1
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pls
ls算法，在matlab环境下编写而成，有助于对matlab和ls算法的理解。(ls algorithm)
- 2010-08-08 14:52:06下载
- 积分：1
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sin_wave
用软件无线电的思路，对正弦波信号的产生进行分析和仿真。(The idea of software radio, the sine wave signal generation, analysis and simulation.)
- 2012-06-14 20:25:42下载
- 积分：1
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lognormal
Maximum Likelihood estimation for lognormal pdf
- 2010-09-23 04:21:44下载
- 积分：1
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LAP-TRINH-MATLAB-2008a
this source is very helpfull for technology student, who is the first in programming with matlab,
- 2013-10-05 15:07:04下载
- 积分：1
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sltoolbox_r101
说明： 一个非常不错的统计学习工具包，里面有详细帮助说明 用起来比较方便(A very nice package of statistical learning tools, there are detailed instructions to help them more convenient to use)
- 2011-03-30 10:26:00下载
- 积分：1
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noice
在MATLAB环境下产生白噪声程序，三个性质可以设定，能够正常使用(In the MATLAB environment to produce white noise process, the three properties can be set to normal use)
- 2011-04-23 19:39:42下载
- 积分：1
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project
Objectives:
The main objectives of this project:
1. Enhancement using spatial domain approach.
2. Effects of filter size, noise type and level, and repeated application.
3. Performance of Image Averaging Technique.
- 2011-10-08 22:30:34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
