powerflow

在通信中的仿真，很有用，涉及到通信技术中关键技术的仿真(In communication simulation, very useful, related to communication technologies in key technology simulation)

配网潮流前推回代法40节点的一个具体例子，直接运行即可。(A concrete example of the backward substitution method 40 nodes in the trend of the distribution network, and can be run directly.)

让初学者可以更加容易了解PCA算法的基本运行过程(For beginners can more easily understand the basic operation process of PCA algorithm)

gslf ia applied on SMIB system and load flow is carried

四种脉压信号仿真，包括线性调频，巴克码，简单的混沌，和HFM(Four kinds of pulse pressure signal simulation)

计算最大Lyapunov指数 使用wolf方法计算 申明:本程序并非本人原创(Calculating the largest Lyapunov index calculated using the wolf has stated: This procedure is not my original)

说明：  图像处理中将极坐标转换为笛卡尔左边的几个调用函数，包含bin,density 和ffgrid(in the image process,please convert the polar coordinate into castinate coordinate, there are some diaoyong functions ,include bin,density and ffgrid)

solar cell simulation test

Practical_Quiz_3 easy to understand

多输入多输出的三层神经网络（反向传播算法）PID控制(Multi input multi output three layer neural network (back propagation algorithm) PID control)