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光孤子传输特性模拟 在光纤通信中,光脉冲信号在光纤中传输的过程中会受到色散、损耗和非线性等作用的影响而不断地发生演化和畸变。脉冲演化的规律遵循非线性薛定谔方程(NLSE)。由于NSLE 在一般情况下无法求得它的解析解,因此通常需采要用数值方法来求解,最终归结于求解归一化的NLSE。本文使用了分步傅里叶方法对归一化NLSE 进行了求解,并模拟了输入为一到三阶双曲正割光脉冲条件下光脉冲传输演变情况。-soliton In optical fiber communications, the optic
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用matlab仿真非线性薛定谔方程模拟光在光纤的传输-Matlab simulation of nonlinear Schrö dinger equation with the simulation of light in optical fiber transmission
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这些文章讲述了分步傅里叶方法,通过这些方法可以数值解非线性薛定谔方程,并且模拟光在光纤中传输随距离变化的状态,是学习光传输比较好的资料-The article was about a split-step Fourier method, numerical solution of these methods can be non-linear Schrodinger equation, and simulation of optical fiber transmission in the sta
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此源码是文档simulation.rar__关于光孤子在光纤耦合器中传输的仿真研究的matlab程序-This source is a document about simulation.rar__ optical soliton in optical fiber coupler in the transmission process simulation matlab
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通信原理课程设计——单模光纤通信传输系统仿真(眼图)-Communication Theory Course Design- Single-mode optical fiber communication transmission system simulation (eye)
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用SSF算法精确的求解了描述超短脉冲在光纤中传输的非线性薛定谔方程,对于光电子光通信的同行较有参考价值。-With the SSF algorithm for solving accurately describing the transmission of ultrashort pulses in optical fiber nonlinear Schrö dinger equation, for optoelectronic and optical communications counte
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该MATLAB程序对在光纤中孤子的传输过程进行了仿真-The MATLAB program soliton in optical fiber transmission process of the simulation
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光纤射频传输系统中相干正交频分复用的研究,介绍了系统的结构和性能,是一份很不错的学习材料。-Coherent optical fiber radio transmission system using orthogonal frequency division multiplexing, introduces the system structure and performance, is a very good learning materials.
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根据OFDM的工作原理,由MATLAB编程实现,在Optiwave软件环境中,生成MATLAB模块,搭建出最基本的OFDM平台;
生成OFDM的调制和解调功能模块;
搭建传输速率为2.5G/s、传输距离为50km的光纤通讯系统,通过误码仪和示波器检测系统性能。
-According to the working principle of OFDM, the MATLAB programming, the Optiwave software environment to generat
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Matlab与VPI联合仿真光OFDM传输系统,其中VPI只完成光纤传输其余都用matlab完成。系统包括了上下变频,clipping等模块。-Matlab co-simulation with VPI optical OFDM transmission system, wherein the optical fiber transmission VPI only complete rest are completed using matlab. System includes a down c
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