中文说明：IMC-PID是利用内模控制原理来对PID参数进行计算，外文资料里面的源代码，包括主成分分析、因子分析、贝叶斯分析，完整的基于HMM的语音识别系统，关于超声波倒车雷达测距的，有CDF三角函数曲线/三维曲线图。
English Description：
IMC-PID is by using the internal model control principle of PID parameters are calculated and foreign material inside the source code, including principal component analysis, factor analysis, Bayesian analysis, complete speech recognition system based on HMM, about ultrasonic reversing radar ranging, CDF trigonometric curves / 3D graph.