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DS_CDMA通信系统 DS_CDMA communication system MATLAB(DS_CDMA communication system)

基于MATLAB环境的音频水印提取源程序（非盲水印）(MATLAB-based environment for audio watermark extraction source (non-blind watermarking))

很好的matlab课件，值得大家来学习学习.(Good matlab courseware, worthwhile for us to learn from him.)

说明：  产生线性调频信号，Matlab仿真实现雷达线性调频信号，并表现出线性调频信号的时域图和幅频、相频图(LFM signal generation, Matlab simulation of radar chirp signal, and the performance of a linear FM signal in time domain and amplitude frequency diagram, phase-frequency diagram)

matlab开发的元胞自动机交通流仿真程序(matlab traffic program)

利用MATLAB对基于前推回代法的IEEE33节点的配电网进行的潮流计算.( The power flow calculation of IEEE33 node Based on back/forward sweep method)

映射和重建 产生测试图像并显示 另一程序 利用radon函数和iradon函数构造一个简单图像的投影并重建图像(Mapping and reconstruction of test images generated and displayed using another program radon function and iradon construct a simple function of the projection image and the reconstructed image)

说明：  指派问题 微粒群PSO算法 以时间为优化目标函数(Assignment of PSO PSO algorithm to optimize the objective function of time)

归一化梯度 matlab编写的一种算法，以及处理过程(Normalized gradient)

该程序利用希尔伯特变换求解心音信号的包络(hilbert envelope)