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用matlab仿真出了常用的分布如瑞利、对数正太分布、韦布尔分布的概率密度分布图。(Using MATLAB to simulate the distribution of the commonly used, such as Rayleigh distribution, logarithmic teenage boy Weibull distribution probability density distribution.)

逻辑回归实现症状特征选择 利用python编程 实现特征重要性排序(Logical Regression to Realize Symptom Feature Selection)

北大青鸟accpPPt3.0test课件(Beida Jade Bird accpPPt3.0test Courseware)

使用Infragistics控件实现甘特图效果，支持导入和导出project文件(Using Infragistics control to achieve Gantt chart effect, support import and export project files)

统计Visual C++源代码数量的小工具-statistics Visual C source code for a small number of tools

ffmpeg 实现音频重采样，采样率，声道，类型任意(ffmpeg audio resample)

ATA-PC-card(PCMCIA)卡的规范，对开发PCMCIA接口驱动的同志很有用的。-ATA-PC-card (PCMCIA) card specification, the PCMCIA interface driver development comrades very useful.

基于经验模态分解法（EMD）的Hilbert-Huang变换（HHT）的MATLAB程序。 可将非平稳信号转换为平稳信号，通过将IMF分量累加重构得到平稳信号 。 主程序为HHT.m，需要用到hhspectrum.m函数、instfreq.m函数（在压缩包内）和已安装的EMD工具箱中emd函数。(The empirical mode decomposition (EMD) method based on Hilbert-Huang transform (HHT) of the MATLAB program. The non-stationary signals can be converted into stationary signals, and the stationary signals can be obtained by accumulating and reconstructing the IMF components. The main program is HHT.m, which requires the hhspectrum.m function, the instfreq.m function (in the compressed packet) and the EMD function in the installed EMD toolbox.)

通信仿真 jakes改进模型的程序,仿真基本理论-jakes improve communication simulation model of the process, simulation basic theory

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