声音信号MUSIC算法matlab程序

notes on optical fibre communication

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.)

利用C++的类和对象编写C++的应用程序，宠物小屋的综合程序。适合学习C++类和对象的菜鸟。

VC++在窗口底部实现TAB选项卡效果，十分流行和实用的窗体布局效果，本选项卡布局在窗口的底部了，和大家所熟悉的Office Excel表格中的Shell表视图切换功能十分相似，当然也可以显示在窗口的顶部，这个根据你的喜欢可做出调整，本例的实际效果请参见截图所示。

LabVIEW小波除噪程序源代码。非常适合初学及进阶人员使用。(LabVIEW Wavelet Noise source code. Very suitable for beginners and advanced personnel.)

说明：  程序主要实现基于CV模型的目标跟踪，包括均方根误差计算(target tracking with constant velocity)

说明：  WGS84坐标系转大地坐标系，WGS84坐标系转站心坐标系，站心坐标系转极坐标系(XYZ2BLH,XYZ2NEU,NEU2PLOAR)

利用DAC1208实现程控低通滤波器设计。需要的朋友请下载-DAC1208 realize the use of low-pass filter design program. Friend in need, please download

说明：  function [archstat,pval] = arch(x,p)

说明：  司守奎数学建模算法课件，简单易懂，用途广泛(Mathematical Modeling Algorithms Courseware)