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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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MILCOM_1998
1998年的MILCOM会议相关论文材料。(1998 MILCOM)
- 2013-05-21 21:05:44下载
- 积分:1
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final
This lab is developed to implement a low pass filter using windowing technique. We study the way how to design FIR digital filters and how Matlab offers tools for the design.
- 2012-05-11 15:13:01下载
- 积分:1
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OpticalFlow1
a matlab code to implement optical flow algorithm for motion estimation in consecutive images
- 2011-06-23 16:01:29下载
- 积分:1
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grid_stability_region
Code for obtaining stability measure of typical system
- 2013-11-09 01:15:10下载
- 积分:1
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cs_gomp
压缩感知中的重构算法gOMP,与OMP相比较运行速度更快。(Compression the reconstruction algorithm gOMP, perception compared with OMP run faster.)
- 2013-04-14 15:11:07下载
- 积分:1
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1
说明: This is a code for tsp transporter seller programming with matlab, enjoy!
- 2013-07-29 21:31:43下载
- 积分:1
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adaptivefilterLMS
自适应滤波器LMS算法(去噪的)自己弄的(LMS adaptive filter algorithm (denoising))
- 2010-05-18 16:01:37下载
- 积分:1
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haar特征
matlab haar-like,包含积分图计算(matlab haar-like sum and compute)
- 2018-12-23 16:41:38下载
- 积分:1
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2
说明: LMS算法的语音信号处理方面的仿真,也是我毕业论文中的(LMS algorithm for speech signal processing simulation)
- 2010-05-06 10:39:11下载
- 积分:1