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Untitled
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 optical pulse signals in fiber-optic transmission process will be subject to dispersion, loss and non-linear effects, such as constant evolution and distortion occurs. Pulse to follow the evolution of the law of nonlinear Schrö dinger equation (NLSE). Because NSLE under normal circumstances can not achieve its analytical solution, it normally takes mining use numerical methods to solve, and ultimately attributed to solving normalized NLSE. This article uses the step-by-step Fourier method and normalized NLSE was solved, and analog input for the first-order,second-order and third-order hyperbolic secant optical pulses under the conditions of the evolution of optical pulse transmission.)
- 2009-11-17 17:40:32下载
- 积分：1
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thf
我重写和增加了许多功能,希望这个网格控件能对需要的人有帮助,不错(I rewrite and strengthen the function of many, hope that the grid control can help people in need, is good)
- 2017-04-09 00:15:33下载
- 积分：1
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OneDrive
用于故障诊断中计算时频域中的小波包能量矩。。(Wavelet packet energy moment)
- 2018-01-03 19:29:00下载
- 积分：1
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Chinese font, is a C program code, a good use for the beginner Friend font has a...
中文字库,是一个C程序代码,很好用,对于初学字库的朋友有一定的帮助.-Chinese font, is a C program code, a good use for the beginner Friend font has a certain degree of help.
- 2023-01-04 20:45:03下载
- 积分：1
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调用实例
说明： CEEMDAN源代码，分解IMFS，对CEEMDAN进行调用实例，出IMFS分量图，附加注释说明。(Ceemdan source code, decompose IMFs, call instance of ceemdan, draw IMFs component diagram, and attach notes.)
- 2021-03-05 20:59:30下载
- 积分：1
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vb中一些常见问题的讲解及帮忙,对初学者很有帮助
vb中一些常见问题的讲解及帮忙,对初学者很有帮助-vb some common problems on and help helpful for beginners
- 2022-11-14 12:50:03下载
- 积分：1
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MFC入门小程序源代码
MFC入门小程序源代码-MFC source code
- 2022-08-23 00:44:32下载
- 积分：1
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MATLAB FPGA digital signal processing DSP similar to the C language acronym SG,...
MATLAB的FPGA数字信号处理程序
类似于DSP的C语言
简称SG，大家指教！！ -MATLAB FPGA digital signal processing DSP similar to the C language acronym SG, we know! !
- 2022-02-04 08:33:17下载
- 积分：1
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双电源切换
这款是打印电气端子台标记条的打算分为非飞额我飞(shiahdahdashdahdsleiqgdiwqeiuhfdiuw)
- 2018-02-28 15:40:39下载
- 积分：1
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《MATLAB 神经网络43个案例分析》源代码&数据
说明： 《MATLAB 神经网络43个案例分析》源代码&数据(Source code & data of 43 cases analysis of MATLAB neural network)
- 2020-06-06 22:15:25下载
- 积分：1
