polarplot

this is matlab code that in it the pid method linear control is developed.the equation of motion is solved with runge-cuta method.

说明：  基于BP神经网络 对虫害进行预测 程序完整(Based on BP neural network to forecast pest program integrity)

matlab语言编写 新三步搜索算法 ，希望大家有用(New Three Step Search Algorithm)

有源带通滤波器设计软件Filterlab中文使用参考资料(Active band-pass filter design software Filterlab Chinese use reference materials)

你可以绘制生长代数=n的koch雪花~~~~~~~~~~~~~~~~~~~~~~~~~~~(You can plot koch snow of the growth generation = n )

tvp-fa-var 宏观经济分析、货币政策研究常用程序包(tvp-fa-var toolbox, useful for macroeconomic analysis)

Full search algorith

关于matlab的书籍，对初学者有启示作用，入门教程，对专业人员也有帮助(On the matlab books, has enlightening for beginners, Tutorial on the professional staff has helped)

自适应控制，自校正控制系统参数估计matlab程序，利用递推最小二乘法进行系统参数估计(Adaptive control, self-tuning control system parameters estimated matlab procedures, the use of recursive least squares method for system parameter estimation)

MMC半桥模块，含六个子模块-七电平逆变器。(MMC, 6 submodules, half-bridge, converter)