完整的基于HMM的语音识别系统，IMC-PID是利用内模控制原理来对PID参数进行计算，汽车课设货车Matlab驱动力图程序。- Complete HMM-based speech recognition system, The IMC- PID is using the internal model control principle for PID parameters is calculated, Car class-based truck driver trying to Matlab program.