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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 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.)

该资料全面地讲解hspice的电路网表写法以及电路分析参数扫描等详细解释。(The data fully explain the HSPICE network circuit table writing and circuit analysis parameter scanning and other detailed explanations.)

说明：  变分模式分解广泛用于滚动轴承故障诊断研究(Variational mode decomposition is widely used in fault diagnosis of rolling bearings)

说明：  TIM—高级定时器互补输出F4可以使用.多谢使用(TIM-Advanced Timer Complementary Output F4 can be used. Thank you for using it.)

basic MPC matlab文件 基本的模型预测控制程序-basic MPC

态缩放焦点图代码是一款jQuery+CSS3实现的动态缩放焦点图代码(Zoom Focus Graph Code is a dynamic zoom Focus Graph Code implemented by jQuery+CSS3)

说明：  关于使用matlab的求解程序，包括弹流等内容。(To solve the program)

说明：  三相光伏逆变并网的simulink 仿真 电流电压 双闭环(Three-phase PV inverter and net current-voltage double-loop simulation simulinkthree_phase_current_loop_grid)

说明：  泡泡龙小游戏 用js写的一款小游戏，适合初学者学习参考，很棒的一款经典游戏(Bubble dragon games.A small game written in JS, suitable for beginners to learn and reference, a great classic game)

说明：  top e show de bola para baixar coisas