chapter09

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龙格库塔的matlab和c++的源代码程序，可解四阶常微分方程(Runge-Kutta matlab and c++ source code program, fourth-order ordinary differential equations solvable)

说明：  光斑聚集的C++程序调用，以前MATLAB计算要15分钟，现在只要3分钟就可以算完。运算超快。(Gathering spot called C++ program, MATLAB calculations to 15 minutes, now only 3 minutes. Ultrafast operation.)

说明：  李氏指数求取程序下载！lyapunov指数的求取(lyapunov)

单极性PWM控制方式Simulink仿真，很简单，便于电力电子初初学入门者学习，里面还加了一个模拟滤波器，也很简单，但想法非常重要 (Unipolar PWM control mode Simulink simulation is very simple, easy beginner beginners to learn the beginning of the power electronics, which also added an analog filter is also very simple, but the idea is very important)

详细阐述了波特沃斯低通滤波器的matlab仿真原理及对应的c语言实现过程，读完此资料后，对于巴特沃斯低通滤波器不管从c语言实现还是matlab实现，你都会有很好的理解(Matlab simulation principles elaborated Porter Worth low-pass filter and the corresponding c language implementation process, after reading this information, for Butterworth low-pass filter regardless of language or a c matlab implementation, you will have a very good understanding)

基于遗传算法的无功优化matlab实现方法软件包，调试基本通过，可直接下载应用，具体例子可以自己修改一下原代码(Based on Genetic Algorithm for Reactive Power Optimization method matlab package, debugging basic through direct download applications, specific examples can modify the original code)

该代码基于灰色GM(1,1)算法，使用时，需要在函数中将自变量取为时间序列，可预测任意时间的数值(The code is based on gray GM (1,1) algorithm, when used in the function argument will be taken as time series, can predict the value of any time)

卡尔曼滤波的完整C++源代码，非常全，内含matlab相关的程序，使用时请结合具体状态方程。(Kalman filtering the complete source code, very full.)

三相并网系统，包括锁相环，坐标变换，解耦控制等算法，通过验证(Three-phase grid-connected systems, including phase-locked loop, coordinate transformation, decoupling control algorithm, validated)