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3paper3
新型改进光双二进制传输的编解码方案
提出了改进型光双二进制信号在高速率(≥10Gbit／s)传输时预编码的一种新方案。通过分析编解码过
程，证明该信号传输时不易受码间干扰影响，能用二进制强度调制一直接检测的系统接收信号。仿真产生了该信
号的2种码型。结果表明，采用色散补偿技术能使MD NRZ和MD．RZ信号在长距离传输后克服眼图失真，MD-RZ
信号比MD．NRZ信号在传输后有更低的误码率。(Abstract：Anovel pre-coding schemeformodified optical duobinary signalswasproposed．It couldbe applied to缸ansmit
high speed data mte signals(≥ 10Gbit／s)．Through analyzing the process of coding and decoding，It Was demonstrated
thatmodified opticalduobinary sign alshave capabilityin reductionofpulse—to-pulseinteraction
，
and couldbe di．
recaymeasured through aconventionalbinaryintensitymodulationdirectdetection(IM—DD)receiver．Twomodified optical
duobinary sign als’formats were simulated to generate．Sim ulation results show that MD．NRZ and MD-RZ signals’
formats Can avoid the eye diagrams’distortion for long—distance transmission，if the dispersion Can be compe nsated in
each amplifier span．Moreover,theMD-RZ signalhaslowerBER than theIVID-NRZ signal afterlong-distance comm．unication．)
- 2011-02-07 18:23:49下载
- 积分：1
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evolve2
matlab pso-xc evolve2.m
matlab pso-xc evolve.m
- 2013-10-24 22:33:53下载
- 积分：1
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fangxing
这是一个应用一致性几何绕射理论编写的简单程序，初学学者可作为参考(This is a simple program UTD written application, can be used as a reference for beginners and scholars)
- 2021-01-13 16:48:53下载
- 积分：1
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MATALABFUNCTION
多个未知数在约束条件下目标函数取最大值得Matlab代码(A number of unknowns in the objective function takes the largest constraints worth Matlab code)
- 2014-01-06 21:11:17下载
- 积分：1
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clusteringWTA.m
clustering problem in matlab
- 2009-04-24 19:15:44下载
- 积分：1
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modsign
modification of signcryption scheme based on ecc
- 2009-12-16 06:54:12下载
- 积分：1
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vdxfk
各种资源分配算法实现，关于小波的matlab复合分析，对于初学者具有参考意义。( Various resource allocation algorithm, Matlab wavelet analysis on complex, For beginners with a reference value.)
- 2017-04-28 18:32:11下载
- 积分：1
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kalman
卡尔曼滤波器在目标追踪方面的实现，有防震要求，和仿真过程叙述(Kalman filter to track the target area to achieve, there are earthquake requirements, and simulation process described)
- 2008-04-18 19:02:51下载
- 积分：1
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OFDM-Matlab-Codes
说明： 这是一个非常不错的OFDM仿真程序，值得一看，希望大家支持(This is a very good OFDM simulation program, worth a look, hope you will support)
- 2010-04-13 22:17:02下载
- 积分：1
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code
1.CAmodelfusion.m
主要功能：
（1）完成两个传感器各自对基于CA模型的目标状态的Kalman估计；
（2）实现传感器的局部状态估计的SCC和CI融合算法的实现；
（3）画出局部估计和两种融合估计的位置、速度、加速度的误差；
（4）画出局部估计和两种融合估计的协方差椭圆。
2.CVmodelfusion.m
主要功能：
功能与CAmodelfusion.m基本相似，差异在于实现基于CV模型的估计和估计融合。
3.CovInter.m
主要功能：
寻找CI融合算法的融合估计的协方差阵的行列式最小的权值。
4.f_plot_ellipse_m.m
主要功能：
绘制四种估计的协方差椭圆
(1.CAmodelfusion.m main functions: (1) completion of two sensors each target state based on CA model of Kalman estimation (2) the realization of the sensor partial state estimation algorithm SCC and CI integration and (3) Draw Local estimated position and two fusion estimation, velocity and acceleration errors (4) Draw two fusion of local estimates and estimated covariance ellipse. 2.CVmodelfusion.m Main Features: a CAmodelfusion.m similar, the difference is that the estimated CV-based estimation and model integration. 3.CovInter.m main functions: Find fusion algorithm fusion CI estimated covariance matrix of the determinant minimum weight. 4.f_plot_ellipse_m.m main functions: Draw four kinds estimate covariance ellipse)
- 2020-11-29 15:59:29下载
- 积分：1
