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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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solve1550_diff
光纤激光放大程序，可以对于通信波段的，放大器。(Optical fiber laser amplification)
- 2018-06-23 22:11:12下载
- 积分：1
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包含了步态识别的整一套流程的代码实现matlab
行人重识别 步态能量图 文件处理 归一化 步态识别 基于模型(Pedestrian recognition, optical flow method, gait energy diagram, document processing, normalized gait recognition)
- 2021-04-08 18:59:00下载
- 积分：1
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舵机控制程序
用于舵机控制板，驱动六轴机械臂，与上位机通信(Used for steering control board, driving six-axis manipulator, communicating with upper computer)
- 2020-11-20 18:59:36下载
- 积分：1
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enfcm
说明： Szilagyi等人提出的EnFCM算法加快了灰度图像的聚类过程。通过对像素点及其8邻域像素的线性加权求和预处理原图像，形成了从原始图像到其局部的邻域像素的平均图像。由于像素的灰度级值一般是8位分辨率（256级灰度），M级灰度值的编码一般比像素点大小为N的值小很多。因此，执行时间明显减少。(The enfcm algorithm proposed by szilagyi et al. Accelerates the clustering process of gray images. Through the linear weighted sum of pixels and their 8 neighborhood pixels, the average image from the original image to its local neighborhood pixels is formed. Because the gray level value of a pixel is generally 8-bit resolution (256 gray level), the coding of M-level gray level value is generally much smaller than the value of pixel size n. As a result, execution time is significantly reduced.)
- 2021-04-12 15:18:57下载
- 积分：1
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这是我们上《网格计算课程》的讲义，对于想学习网格计算这门新技术的人来说，起到一个指导作用...
这是我们上《网格计算课程》的讲义，对于想学习网格计算这门新技术的人来说，起到一个指导作用-"grid computing courses" handouts, want to learn this new grid computing technologies in a way, play a guiding role
- 2022-02-15 05:19:56下载
- 积分：1
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Untitled
这是一个宽带波束形成的matlab程序，通过聚焦矩阵形成()
- 2021-04-07 18:49:01下载
- 积分：1
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潮流计算
潮流计算MATLAB程序 适用于6节点系统，可以直接运行(Power flow calculation MATLAB procedures for 6 node system, you can directly run)
- 2021-05-08 16:58:35下载
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gpgbu
是一种双隐层反向传播神经网络，LZ复杂度反映的是一个时间序列中，用MATLAB实现的压缩传感。( Is a two hidden layer back propagation neural network, LZ complexity is reflected in a time sequence, Using MATLAB compressed sensing.)
- 2017-04-19 20:39:03下载
- 积分：1
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导航菜单UI设计效果
一组效果很酷的移动手机导航菜单UI设计效果。这组手机导航菜单设(A set of cool UI design effects for mobile phone navigation menu. This set of mobile navigation menu settings)
- 2019-02-27 08:50:17下载
- 积分：1
