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无刷直流电动机需要多种电压电平来控制转速：0V 使电动机停转，5V 使电动机以最大转速运转，而在0V和5V之间的电压则使电动机以较低的转速运转-The needs of a wide range of brushless DC motor voltage level to control the rotational speed: 0V stop the motor switch, 5V maximum speed of the motor running, and in between 0V and 5V voltage while the motor running at low speed

说明：  利用小波进行图像融合，用到各种算子进行边缘检测。(Image Fusion Using Wavelet)

说明：  假设对截断信号 进行采样，设采样间隔为0.5 s。利用离散傅立叶变换和FFT绘制频谱的Matlab实现(Suppose the truncated signal is sampled, and the sampling interval is 0.5 s. Matlab realization of spectrum drawing using discrete Fourier transform and FFT)

this is a railway reservation system

R语言编程学习，copula函数数据编程分析。相关性分析，R语言的应用(R Copula)

外观模拟分支定界 分支定界 -appearance simulation branch delimitation of branch-and-bound branch d elimitation of branch-and-bound branch delimitation of branch-and-bound

多重分形去趋势交叉相关系数多重分形去趋势波动分析，用于不同时间序列的重分形交叉相关性分析(Multifractal Detrending Cross Correlation Coefficient Multifractal Detrending Fluctuation Analysis for Multifractal Cross Correlation Analysis of Different Time Series)

《C++程序设计教程》作者石志国—源代码,1-15章全部源代码，适合初学者分析借鉴学习。

专家系统的一些基础知识，北京理工大学版，对于刚接触专家系统的同志还是比较不错的选择(Some basic knowledge of expert systems, Beijing Institute of Technology Edition, for the new to expert system is quite a good choice Comrade)

graphics porocess source file