GA_LQR

This is the IEEE Second benchmark model.

阵列天线的Taylor分布matlab程序，包括口径分布和取样离散(MATLAB program about Taylor distribution about linear array antenna, including aperture current distribution and sampling progress. )

MATLAB爬虫程序，获取指定时间段的所有上市公司公告文本。(A MATLAB spider can fetch the published texts by A-stock companies in certain period.)

MATLAB 阻抗计算例子1，很有参考价值。。(MATLAB impedance calculation example 1, a good reference. .)

主要是光学方面的仿真，使用matlab编程，有光的反射，光的透射，光纤激光器之类的仿真。(Mainly optics simulation using matlab programming, reflecting light, optical transmission, fiber lasers and the like simulation.)

绘制庞加莱截面图 在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(Poincare mapping sections in the phase space properly (should be beneficial to observe the system and changes in movement characteristics, such as the cross-section can not be tangent trajectory, but also can not contain rail line) to select a cross-section, in this section for a total of conjugate variables, such as x1 and X.1 take a fixed value, call this cross-section for the Poincare section, the phase space of the continuous trajectory of the point of intersection with the Poincare cross-section to become cut-off point.)

用MATLAB实现基于主导极点的PID控制器参数整定(Based on MATLAB setting the PID controller parameters with dominant pole )

倒立摆的模型和PID控制，Simmechanic 模型和控制(Inverted pendulum model and PID control, Simmechanic model and control)

随机森林指的是利用多棵树对样本进行训练并预测的一种分类器，包括两个方面：数据的随机性选取，以及待选特征的随机选取。(Random forest refers to the use of more than one tree to sample the training and prediction of a classifier, including two aspects: random selection of data, as well as the characteristics of random selection.)

说明：  基于simulink仿真环境的同步发电机模糊逻辑PID控制 推荐下载检验(Synchronous generator fuzzy logic PID control based on simulink simulation environment)