Kalman_2

RungeKutta method for nonlinear system dynamic analysis

matlab 的pso算法的程序 生成2D图像(The pso algorithm matlab program generates 2D images)

光学工程对光路的追迹应用很多 本程序可以很轻松的追迹反射光线(Optical engineering applications optical path tracing many of the programs can easily reflect light tracing)

瑞星升级小程序，自己开发，参考参考。瑞星升级小程序，自己开发，参考参考。瑞星升级小程序，自己开发，参考参考。(ruixing upade)

用matlab编写的求格林函数及格林函数图形(Green s Function)

for voltage stability PCA matlab pudn

电力系统程序，是电网接入光伏的最大容量程序，其中的限制条件为为全部节点的电压上下限，是MATLAB与OPENDSS的联合编程，程序可以得到任何一个节点的光伏接入极值(Power Systems program is the maximum capacity of photovoltaic grid connection procedures, restrictions as to limit the voltage on all nodes, joint programming and OPENDSS MATLAB, the program can get access to any node photovoltaic extreme)

对暂态信号进行EMD分解，得到边际谱。具体如何运行，文件夹里面都有。(EMD decomposition of the transient signals, to obtain marginal spectrum. Specifically, how to run, which has folder.)

this file represent the model of turbine wind you can use to connect with DFIG machine

Generate 4QAM sistem