PSD

利用matlab实现数据模糊查询的功能，实现了在不精确数据中验证数据属于那个集合(Matlab fuzzy query data using the function )

小波包分析结合能量算法实现特征信号的提取，其中还包含用于测试的轴承数据(Wavelet packet analysis combined with the energy of signal feature extraction algorithm, which also contains the data for bearing test)

HHT gcc代码，专门用于希尔伯特黄变换。(HHT gcc code, specifically for the Hilbert-Huang Transform.)

This is matlab simulation of selective mapping technique for papr reduction.Sequences that are independent and represent the same information are generated.PAPR of these are calculated separately. Sequence with the smallest PAPR is selected for final serial transmission

说明：  布谷鸟搜索的算法,其中，cs_spt.m为主程序，fobj.m为目标函数(The algorithm of cuckoo search,in which CS _SPT is the main program and fobj is the objective function .)

Program of publication "Fast Channel Shortening with Polynomial Weighting Functions" figure5 and 6

有限差分法求解速率方程,用于各种激光器及放大器的数值求解。(Slove rate equation with finite difference method)

Newton raphson power flow code

深度学习方法中的卷积受限玻尔兹曼机的必备学习源，有助于了解方法原理。(Convolution restricted boltzmann machine in deep learning approach, a necessary source of learning, helps to understand the method principle)

说明：  动态面板数据 城市效率面板数据及案例讲解(Dynamic panelDynamic Panel Data Urban Efficiency Panel Data and Case Explanation)