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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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bamutianxian
矩量法分析八木天线，推导矩量法分析过程，分析电流分布，方向图(Moment method analysis of Yagi antenna, moment method analysis of the process is derived to analyze the current distribution pattern)
- 2020-11-30 12:59:27下载
- 积分：1
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Ma_Lin_Zhang_Mobile_text_recognition_and_translat
Mobile Camera-based Text Recognition and Translation
- 2011-09-20 18:09:17下载
- 积分：1
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yiqun-matlab
一群算法的matlab仿真分析，有利于刚接触一群算法的同学进行学习(Ant colony algorithm)
- 2011-10-08 15:38:31下载
- 积分：1
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zengliangshiPIDcontoller
非常好的matlab增量式式PID控制算法(Very good matlab incremental PID control algorithm)
- 2012-08-14 21:05:57下载
- 积分：1
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Airy-beam
光学传输中的Airy beam,这种由于具有独特的空间特性将广泛的应用于信号传输系统之中(Airy beam)
- 2013-03-29 10:33:46下载
- 积分：1
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Simulink
getting started with simulink
- 2016-07-21 20:04:46下载
- 积分：1
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MATLAB-GUI-instruction-video-8
MATLAB GUI教学视频8：选择参数绘制曲线(MATLAB GUI instruction video 8: Select the parameters to draw the curve)
- 2011-07-15 11:05:25下载
- 积分：1
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GATOOL
我一直用着的非常好用的遗传算法工具箱，包含了雷英杰那本书的所有工具函数,我一直用，非常经典。(I have been using the very good with the genetic algorithm toolbox, contains all the tool function of Lei Yingjie s book, I have been using, very classic.)
- 2013-07-11 10:36:38下载
- 积分：1
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lbp
LBP提取灰度图像特征的matlab代码(LBP the extracted grayscale image features matlab code)
- 2013-04-15 20:13:08下载
- 积分：1
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