PCA

The attached file is a tutorial on matlab that will provide the necesssary guidance to those programming in matlab.

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)

基于模糊控制的光伏发电系统的最大功率跟踪的控制编程(Fuzzy Control Based on the maximum power tracking photovoltaic system control programming)

这个文件是，opendss与matlab交互编程的标准示例，可以帮助学习者更快的掌握opendss与matlab的交互(This file is a standard example opendss interact with matlab programming, can help learners to quickly grasp the interaction with the matlab opendss)

用遗传算法对光纤位移传感器的实验数据进行拟合，使用精英保留策略提高算法性能(Genetic algorithm with fiber-optic displacement sensor to fit the experimental data, the use of elite strategies to improve retention of algorithm performance)

四自由度悬架的建模及自由振动频率求法、半波输入响应、受迫振动响应、频响函数响应、自由振动响应(Modeling and four degrees of freedom suspension method for finding free vibration frequency, half-wave input response, forced vibration response, frequency response function response, free vibration response)

This matlab algorithm generates Pictures in order to test your bayer matrix coder.

说明：  神经网络的计算，包括训练和测试两部分，利用的是最小均方误差算法。(Nerual network calculation,including training and working part,utilizing MMSE algorithm.)

电动机的矢量仿真模型。这是基于矢量控制的simulink仿真模型。(Motor vector simulation model. This is based on vector control simulink simulation model.)

在压制式噪声调频干扰环境下，应用时频分析的方法（STFT）对线性调频信号进行时变滤波，对干扰进行了初步的抑制。(Under suppress noise FM interference environment, the application method (STFT) variable frequency analysis filtering chirp signal when a preliminary interference suppression.)