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盲源信号分离使用到的可设和具体的很多东西，自己下下来看(Blind Source Separation use to set up and a lot of things under their own point of view)

1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通， 低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。 2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行 采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)

本文利用文献〔1〕、〔2〕、〔3〕中关于指数分布的特征刻划与稳定性定理,得到了均匀分布,瑞利(Rayleigh)分布和威布尔(Weibull)分布的一些特征性质与稳定性结果(In this paper, literature 〔1〕 〔2〕 〔3〕 on Exponential Distribution and characterization and stability theorem, the uniform distribution, Rayleigh (Rayleigh) and Weibull (Weibull) distribution in the nature of some features Stability Results)

说明：  对于小位移和桥梁变形的测量，一种很好的算法，对研究匹配也具有参考价值(For the measurement of small displacement and bridge deformation, a very good algorithm, also has reference value for research matching)

图像空域预处理算法汇总:有增强,去噪,锐化等,对初学者可作参考(err)

说明：  灰预测，运用灰预测的MATLAB实现，建立模型，求解未来的预测值(gray modol)

点电荷电场与电势模拟程序(matlab语言)，对研究物理仿真的朋友会有帮助(Point charge electric field and electric potential simulation program (Matlab language), the friends of the physical simulation will be helpful)

主要是关于高等数值分析中关于CG法，MINRES法，Lanczos方法解大型稀疏矩阵的matlab算法实现(the matlab code about the advacned value analysis curriculum the algorithm for CG MINRES and Lanczos)

matlab实现的avi读入,可以运行(matlab realize read into the avi, you can run)

play Canon with piano.