包含位置式PID算法、积分分离式PID，进行逐步线性回归，解耦，恢复原信号，可以实现模式识别领域的数据的分类及回归，GPS和INS组合导航程序，最终的权值矩阵就是滤波器的系数，借鉴了主成分分析算法（PCA），欢迎大家下载学习。- It contains positional PID algorithm, integral separate PID, Stepwise linear regression, Decoupling, restore the original signal, You can achieve data classification and regression pattern recognition, GPS and INS navigation program, The final weight matrix is ??the filter coefficient, It draws on principal component analysis algorithm (PCA), Welcome to download the study.