PCA_LDA_LPP_Tensor

WVD Wigner-Ville time-frequency distribution

这是一本matlab的入门教程，感觉还不错，大家可以学习一下(This is a Matlab Tutorial, I feel pretty good, we can learn about)

前推潮流算法，非常使用，方便新人学习，常用的潮流计算算法(forward flow algorithm, very used to facilitate new learning, commonly used power flow calculation algorithm)

这两个是关于柱体跟等腰三角形的RCS计算matlab程序，还不错哦(Two cylinder isosceles RCS matlab program, also good, oh)

PLL的几个程序打包，关于锁相环的，具有一定参考价值(PLL-packaged, downloaded from the Internet, seek to help, is currently being studied)

This english book is really helpful to prepare in ielt test or write english essay

说明：  将白噪声和瑞丽分布的噪声模拟为信号的背景噪声，分别通过小波去噪，EMD去噪，EMD结合小波去噪的方法来进行背景噪声去噪分析。(Ruili, the distribution of white noise and the noise modeled as background noise signals, respectively, through the Wavelet denoising, EMD denoising, EMD combined with wavelet denoising approach to denoising of background noise.)

模拟透镜真实光路,厚的凸透镜，无小角度近似，使用真实光路追踪(Analog lens true optical path, the thickness of the lenticular lens, no small angle approximation, using the true optical path trace)

用matlab simulink画得电力系统自动发电控制两系统图,一个非常实用的算例(a automatic generation control system map,which is very typical)

描述了利用矩阵方式产生单极性归零码的过程，并给出单极性归零码的码型和功率谱。(Matrix describes the way the use of unipolar NRZ process, and gives the code NRZ unipolar and power spectrum.)