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利用MATLAB工具对M/M/1排队系统进行模拟实现，分析参数变化对排队系统的影响，并对相关参数进行性能分析。(Using MATLAB tools M/M/1 queuing system simulation, analysis parameters on the impact of queuing systems, and related parameters for performance analysis.)

matlab编写的粒子滤波目标跟踪示例，简单实用(Matlab prepared by the particle filter target tracking example)

解决了非线性函数的逼近问题,实现了BP神经网络在非线性函数逼近中的应用。得出了信号的频率与隐含点之间，隐含点与函数逼近能力之间的关系——隐含层神经元数目越多。(Solved the problem of nonlinear function approximation, and realized the application of the BP neural network in nonlinear function approximation. Between signal frequency and implicit points are drawn, implied the relationship between the point and the function approximation ability, the more number of hidden layer neurons. )

混沌时间序列多步自适应预测方法，非常有用，采用自适应算法，比局部算法要准确(chaos time series prediction)

matlab实现匈牙利算法二分图最大匹配的程序(Matlab Hungarian algorithm to achieve the maximum matching problem.)

线性卷积的FFT实现 重叠相加 重叠保留(Implementation of linear convolution of the FFT overlap-add Overlapping)

通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。 1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。 2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。 3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。(Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it.)

nsga2算法实例，用于多目标优化,基于pareto排序以及共享函数的多目标遗传算法(An example of NSGA2 algorithm, for multi objective optimization)

Higuchi fractal dimension of x

关于拉曼光纤激光器超连续谱的仿真程序，欢迎大家下载楼！(this is about supercontinue spectrum.)