STATCOM-using-Variable-DC-Voltage-Modulation

Also used for Homomorphic filtering

PCA的步骤： 1 先将数据中心化； 2 求得的协方差矩阵； 3 求出协方差矩阵的特征值与特征向量； 4 将特征值与特征向量进行排序； 5 根据要降维的维数d’,求得要降维的投影方向； 6 求出降维后的数据； (PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )

source code in Matlab, function for image thinning, using 2 different algorithm for image thinning. So you can compare that.

heat4 implecit heat4 implecit

八皇后问题，用matlab解决八皇后问题，以及多皇后问题，采用追溯法(Eight queens problem)

Matlab code to obtain MAC address or physical Address of PC

plotting 3d scope in matlab simulink

说明：  小波分解 语音降噪 例子 正常运行 matlab(Wavelet decomposition speech denoising example normal operation)

最近做的作业，费了好大劲才搞出来的MUSIC算法代码，需要的人可以借鉴额(Do the job, took great perspicacity to engage in the MUSIC algorithm code, people in need can learn from the amount of)

考虑到不平衡电网条件下，传统锁相环的局限性，这里比较了几种基于正负序分离的锁相环着重基于陷波器的提取方式(Taking into account the unbalanced grid conditions, the limitations of the traditional PLL, where positive and negative sequence based on comparison of several separate PLL trap of focusing on ways to extract)