IMC-PID是利用内模控制原理来对PID参数进行计算，供做算法研究人员参考，有较好的参考价值，结合PCA的尺度不变特征变换(SIFT)算法，matlab小波分析程序，重要参数的提取，使用混沌与分形分析的例程。- The IMC- PID is using the internal model control principle for PID parameters is calculated, Algorithm for researchers to do reference, There are good reference value, Combined with PCA scale invariant feature transform (SIFT) algorithm, matlab wavelet analysis program, Extract important parameters, Use Chaos and fractal analysis routines.