PCA

采用前推回代法计算配电网潮流的程序，同时给出了IEEE33节点的算例(Using forward and backward substitution method to calculate distribution power flow program, and gives examples of nodes IEEE33)

EM算法，是一种无监督的聚类算法，可以实现对数据的处理，对不同数据进行聚类，生成类内相似度最大(EM algorithm is an unsupervised clustering algorithm, the data processing can be achieved on different data clustering, to generate the maximum within-class similarity)

对具有随机噪声的二阶系统的模型辨识及其被辨识系统的辨识结果(Second order with random noise on the system model and its identification system identification results are)

duda 模式分类 第四章 上机练习代码（原创，不是网内流传的官方工具箱，比较全，大部分已调试）对应课后题的题号(Pattern Classification 2nd CH4 code practice )

做的一个关于水网解算的小程序，用的是把非线性方程转化为线性方程的思想去解决的，(Does a solver on the water network of small procedures, using the nonlinear equations into linear equations to solve ideological and)

This is my own developed code in matlab for free flight Trajectory.

There are 200 random lines. This program is used to calculate how many intersection points they have.

centralaized secondary cotrol of microgrid

基于峭度的盲源分离算法，可以用于语音的分离，提高语音信号质量(Blind source separation algorithm based on kurtosis can be used to separate voice and improve the quality of voice signal)

多用户衰落信道下，能量检测技术仿真漏检率和虚警率性能。(Multi-user fading channel simulation undetected rate and false alarm rate performance of energy detection technology.)