中文说明：可以实现模式识别领域的数据的分类及回归，包含位置式PID算法、积分分离式PID，代码里有很完整的注释和解释，GPS和INS组合导航程序，利用matlab GUI实现的串口编程例子，鲁棒性好，性能优越。
English Description：
Can achieve the classification and regression of data in the field of pattern recognition, contains position type PID algorithm, integral separation PID algorithm, the code is very complete annotated and explained, GPS and INS integrated navigation program, using Matlab GUI to realize the serial programming examples, good robustness, superior performance.