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wanzhengchengxu
信号在信道进行传输时,经常会出现串扰,采用基于最大似然序列估计(MLSE)的电子色散均衡器的方法,克服光纤通信中的由各种色散引起的码间干扰。
研究基于最大似然序列估计(MLSE)的均衡器,采用维特比算法实现,用matlab仿真出采用MLSE后的性能指标(眼图和误码率)的提升。
(Signal transmission channel often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) electronic dispersion equalizer of the ways to overcome optical fiber communications in a variety of dispersion caused by the inter-symbol interference. Research based on the maximum likelihood sequence estimation (MLSE) of the equalizer, the Viterbi algorithm, a simulation using matlab after using MLSE performance indicators (eye diagram and bit error rate) of the upgrade.)
- 2020-12-12 22:29:16下载
- 积分:1
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MATLABhanshudaquan
MATLAB函数大全,常用函数全部覆盖。(Encyclopedia of MATLAB functions, covering all commonly used functions.)
- 2009-04-27 23:01:24下载
- 积分:1
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DTMF
DTMF报告和代码,基于simulink仿真,通过GUI调用m代码和simulink,可加噪音。(DTMF reports and code, based on simulink simulation, call m code and simulink through GUI, can add noise.)
- 2014-01-08 14:37:15下载
- 积分:1
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bemlabecom
Boundary element method
function [index,g,h,a,unb,x,u,un,uin]=bemlabecom(n,c,index,in,cin)
[index,g,h,a,unb,x,u,un,uin]=bemlabecom(16,[0 0 0.25 0 0.5 0 0.75 0 1 0 1 0.25 1 0.5 1 0.75 1 1 0.75 1 0.5 1 0.25 1 0 1 0 0.75 0 0.5 0 0.25 0 0],[1 0 1 0 1 0 1 0 0 200 0 200 0 200 0 200 1 0 1 0 1 0 1 0 0 100 0 100 0 100 0 100],9,[0.25 0.25 0.50 0.25 0.75 0.25 0.25 0.50 0.50 0.50 0.75 0.50 0.25 0.75 0.50 0.75 0.75 0.75])
in bemlabecom2 we change a & unb to : a1 a2,unb1 unb2
n=number of nodes=number of element=number of point
c=matrix that determine the coordinate of point
m=coordinate of nodes in global coordinates
index: determine u or un for boundary nodes
in:number of internal nodes
cin: coordinate of internal nodes
- 2012-01-29 03:47:10下载
- 积分:1
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2011PANC
物理层网络编码物理层网络编码物理层网络编码物理层网络编码物理层网络编码(Physical layer network codingPhysical layer network codingPhysical layer network codingPhysical layer network codingPhysical layer network coding)
- 2013-05-19 20:09:14下载
- 积分:1
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Hyd_Spring
hydraulic spring
- 2011-02-03 16:17:14下载
- 积分:1
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googleranking
google ranking para matlab
- 2011-04-28 02:59:36下载
- 积分:1
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E3
说明: 解线性方程组的迭代法-Jacobi迭代和Gauss-seidel迭代法(Solving linear equations iterative methods-Jacobi iteration and Gauss-seidel iterative method)
- 2013-03-23 16:12:50下载
- 积分:1
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nsga2-gnuplot-v1.1.5-64bit
基于多目标优化进化算法。处理约束问题的改进的多目标进化算法。(Based multi-objective optimization evolutionary algorithm. Constraint problems improved multi-objective evolutionary algorithm.)
- 2013-03-23 21:08:00下载
- 积分:1
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遗传算法及其Matlab实现
一个利用MATLAB实现的有关遗传算法的实例(含代码)(同学送的)(An example of genetic algorithm implemented by MATLAB (including code) (sent by classmates))
- 2020-06-25 17:20:02下载
- 积分:1