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常用软件包,可以保存,做为日常函数调用,比较通用(Commonly used software packages, can be preserved as a day-to-day function call to compare GM)

说明：  能够清晰的分析线性调频信号的频谱特性，能够很好的帮助理解lfm信号(Can clear analysis of linear FM signal spectrum characteristics, can be very helpful in understanding LFM signal)

说明：  一段仿真云层图像的matlab代码，可以用来模拟低信噪比中小目标探测的图像。(ａmatalb file used to simulate the clouds.)

数字信号处理使用MATLAB编程的从基础到应用的详细讲解(Digital signal processing using MATLAB programming from basic to the application of detailed briefings)

遗传算法实例及其MATLAB实现，里面有一些与遗传算法相关的实例，并用MATLAB的程序实现(Genetic Algorithms)

绘图程序，很丰富，有测试程序，希望对大家有用(Drawing program, is very rich, there are test programs, we hope to be useful)

电力系统继电保护中方向阻抗型继电器仿真，在分布参数下构造“0接线”阻抗继电器模块，可对三相短路、两相短路和单相短路的出口故障、末端故障和外部故障进行仿真，得到各相继电器的相位，是研究阻抗保护的有效工具。(Power system protection in the direction of the impedance relay simulation, the distribution parameters structure " 0 Connection" impedance relay module, the simulation of three-phase short circuit, two-phase short-circuit and export single-phase short circuit fault, the end of the fault and external fault, the phase of each phase relay is an effective tool to study the impedance protection.)

contourlet变换源代码,图象处理方面有广泛应用空间-MATLAB source code that implements the contourlet transform and its utility functions. See paper "The contourlet transform: an efficient directional multiresolution image representation" included in this zip file. (Contourlet transform source code, image processing has a broad application of space-MATLAB source code that implements the contourlet transform and its utility functions. See paper )

说明：  在神经网络中用求协方差矩阵的方法对人脸图像进行压缩及恢复(In the neural network covariance matrix using the method of face image compression and restoration)

电力系统短路故障仿真及谐波分析，包括三相短路和单相短路，手控触发(Power system short circuit fault, manual trigger)