第6章

说明：  This is a very important codes to me.This is a very very important codes to me.

一个显示输入数据的程序，用的是ＤＯＳ操作环境，-A display data entry procedures, using a DOS operating environment,

说明：  ST7789屏幕240X320的规格书，支持多种spi接口(ST7789 LCD spec 240X320,support spi 80)

利用geatpy库是实现多目标优化， 基于改进NSGA-Ⅱ算法求解多目标优化问题的进化算法模板，传统NSGA-Ⅱ算法的帕累托最优解来只源于当代种群个体，这样难以高效地获取更多的帕累托最优解，同时难以把种群大小控制在合适的范围内，改进的NSGA2整体上沿用传统的NSGA-Ⅱ算法，不同的是，该算法通过维护一个全局帕累托最优集来实现帕累托前沿的搜索，故并不需要保证种群所有个体都是非支配的。(Using geatpy library to realize multi-objective optimization)

说明：  在原始正弦信号中加入线频干扰，后通过自适应陷波器输出，最后计算信号误差，程序可直接出图并有详细注释(The line frequency interference is added to the original sinusoidal signal, and then output by adaptive notch filter. Finally, the signal error is calculated. The program can be directly plotted with detailed notes)

逆变器基于锁相环的PI并网控制(含谐波分量的误差)(Inverter based on phase-locked loop PI control (including harmonic component error))

Connect comport to PC and Test

无线电波在遇到雨衰减模型计算，知道频率，每小时降雨量，就可以计算有雨条件下的特征衰减(In the presence of rain attenuation models, radio waves can calculate the characteristic attenuation under rain conditions if they know the frequency and the rainfall per hour.)

1,与三个秤重仪表PT650通信, 2.与两个温度表AL808通信. 3.同时与FX2n通讯 4.进行配料与混合控制 5.用的是LabView编写-1, with three weighing instrument PT650 communications, 2. AL808 communication with the two thermometer .3. At the same time with the FX2N Communications 4. To carry out the ingredients and mixed control 5. Preparation using a LabView

说明：  IMU 计算器 能够计算IMU的三轴陀螺仪的飘移，三轴加速度计的偏移，俯仰、横滚、偏航角度，三轴位置信息。画出上七个数据的图像。(This function takes the IMU data as the input and returns the plot of x,y,z,theta,phi,psi,u,v,w. %The data is a 7 coloumn matrix with each row representing a reading of the %IMU. %the coloumn should contain the data in the following format: %col data %1 time %2 Ax %3 Ay %4 Az %5 p(angular rate along x) %6 q(angular rate along y) %7 r(angular rate along z) % Initial is a 3x3 matrix containing initial position and attitude % [phi theta psi % u v w % x y z])