planing_problem

说明：  永磁直线电机的电流滞环控制，直线电机的模型是用simulink自己搭建的。(Permanent magnet linear motor hysteresis current control)

learn about s-function in Matlab

81 level inverter which uses embedded function block and has the THD around 1 percent

说明：  用proteus仿真实现逆变器，基本实现闭环控制，单片机是ATMEGA88。(The inverters are simulated by proteus, and the closed-loop control is basically realized. The single chip computer is ATMEGA88.)

orthogonal frequency modulation technique complete code

采用GARDNER算法的定时模块的仿真，输入每个符号4个采样点，通过内插，输出一个样本值(GARDNER algorithm used the timing of the simulation module, enter each symbol four sampling points, by interpolation, the output value of one sample)

剔除偶然误差法滤波，能够有效滤除采集信号中的噪声(eliminating-occasional bias filter)

Pleas unzip the file and put in on the workspace type deletfile to delete data files from database Note: file name should be a number. for more info type "help deletefile"

介绍了数学工具MATLAB绘图的常用命令和格式，有助于快速掌握绘图技巧(Introduces the mathematical tools commonly used commands and MATLAB graphics formats, helps you quickly master the drawing skills)

Genetic algorithm feature selection by using SVM