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说明：  半导体数据训练集和测试集用来检测故障,使用MATLAB编程对数据采集(Semiconductor data training and test sets used to detect faults, using MATLAB programming for data collection)

产生另外一种BA无标度网路模型，然后可以计算及网路参数(Produce another BA scale-free network model, which can then be calculated and network parameters)

本程序利用小波基和余弦基作为稀疏基，并利用正交匹配追踪算法进行重构，是入门的很好的程序。( This procedure using Wavelet and Cosine group as a sparse group, and using orthogonal matching pursuit algorithm to reconstruct, it is a good entry procedures.)

matlab 实验wewqdeqwdwqd(matlab test ssx csacs)

FAce recognitionn using PCA method

求序列向量xn的傅里叶变换和离散傅里叶变换并画出它们的幅频特性和相频特性曲线，验证离散傅里叶变换是傅里叶变换的等间隔采样，验证IDFT和DFT的唯一性(Find the Fourier transform of the sequence xn vector and the discrete Fourier transform and draw their amplitude-frequency characteristic and phase-frequency characteristic curve, verify the discrete Fourier transform is the Fourier transform of equally spaced sampling, verification of IDFT and DFT Uniqueness)

针对线性混合信号盲分离时，源信号概率密度与激活函数难以确定时（尤其是源信号中既含超高斯信号，又含亚高斯信号时），依据信号pdf的一种测度--峭度，自适应的确定激活函数，实现信号的盲分离，是一种基于峭度开关的盲分离算法。(Linear mixed-signal for blind source separation, the source signal probability density function with the activation when it is difficult to determine (especially the source of the signal with both super-Gaussian signals, but also with sub-Gaussian signal), signal pdf based on a measure-- Kurtosis, adaptive activation function of determining and achieving blind signal separation, is a switch-based kurtosis blind source separation algorithm.)

基于fht的匹配追踪算法，算法速度要比fft快很多，提高了一个数量级(Fht based matching pursuit algorithm, the algorithm much faster speed than fft, an order of magnitude increase)

adfne在MATLAB语言的语法构成的）一包的计算机代码三个维度基于随机模拟的校长产生的裂缝网络功能；函数表征合成的或进口的两和三维裂隙网络包括交叉分析、密度测量、连接性指数、聚类和其他许多人；为对两和三维裂隙网络可视化高度简化的功能；的功能，一般利用上述阶段，以延长其使用的实际应用，为进一步发展稳定的框架和工具，以节省所得的图、表和信息在适当的格式读取能够通过许多通用标准软件应用程序。(ADFNE is a package of computer codes in Matlab language syntax which consists of a) functions to generate fracture networks in two and three dimensions based on stochastic modelling principals; b) functions to characterize synthesized or imported two- and three-dimensional fracture networks including intersection analysis, density measures, connectivity indices, clustering and many others; c) functions for highly simplification of visualization of two- and three-dimensional fracture networks; and d) functions to generically utilize the above stages and to extend their use for practical applications, to provide stable framework for further developments, and tools to save the resulting maps, tables and information in appropriate formats readable by many common standard software applications.)

计算机控制系统之PID控制器P控制作用分析代码，基于MATLAB。(The computer control system of the PID controller P control function analysis code, based on MATLAB.)